Sat Nov 19 04:09:48 MST 2022
py.warnings WARNING: /data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py:444: SAWarning: Class _Ensure will not make use of SQL compilation caching as it does not set the 'inherit_cache' attribute to ``True``.  This can have significant performance implications including some performance degradations in comparison to prior SQLAlchemy versions.  Set this attribute to True if this object can make use of the cache key generated by the superclass.  Alternatively, this attribute may be set to False which will disable this warning. (Background on this error at: https://sqlalche.me/e/14/cprf)
  return connection.execute(_Ensure(table), rows).rowcount

defineVisits INFO: Defaulting to searching for raw exposures in collection DECam/raw/all
defineVisits INFO: Preprocessing data IDs.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-3:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-20:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 174, in register
    table = self._db.ensureTableExists(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 987, in ensureTableExists
    table = self.getExistingTable(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1043, in getExistingTable
    if name in inspector.get_table_names(schema=self.namespace):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 266, in get_table_names
    return self.dialect.get_table_names(
  File "<string>", line 2, in get_table_names
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 55, in cache
    ret = fn(self, con, *args, **kw)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/dialects/sqlite/base.py", line 1992, in get_table_names
    rs = connection.exec_driver_sql(s)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1760, in exec_driver_sql
    return self._exec_driver_sql(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1669, in _exec_driver_sql
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: SELECT name FROM sqlite_master WHERE type='table' ORDER BY name]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-7:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 174, in register
    table = self._db.ensureTableExists(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 987, in ensureTableExists
    table = self.getExistingTable(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1043, in getExistingTable
    if name in inspector.get_table_names(schema=self.namespace):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 266, in get_table_names
    return self.dialect.get_table_names(
  File "<string>", line 2, in get_table_names
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 55, in cache
    ret = fn(self, con, *args, **kw)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/dialects/sqlite/base.py", line 1992, in get_table_names
    rs = connection.exec_driver_sql(s)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1760, in exec_driver_sql
    return self._exec_driver_sql(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1669, in _exec_driver_sql
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: SELECT name FROM sqlite_master WHERE type='table' ORDER BY name]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-8:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 174, in register
    table = self._db.ensureTableExists(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 987, in ensureTableExists
    table = self.getExistingTable(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1043, in getExistingTable
    if name in inspector.get_table_names(schema=self.namespace):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 266, in get_table_names
    return self.dialect.get_table_names(
  File "<string>", line 2, in get_table_names
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 55, in cache
    ret = fn(self, con, *args, **kw)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/dialects/sqlite/base.py", line 1992, in get_table_names
    rs = connection.exec_driver_sql(s)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1760, in exec_driver_sql
    return self._exec_driver_sql(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1669, in _exec_driver_sql
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: SELECT name FROM sqlite_master WHERE type='table' ORDER BY name]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-9:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 258, in __init__
    self.registry = Registry.fromConfig(self._config, butlerRoot=butlerRoot, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/_registry.py", line 224, in fromConfig
    return registry_cls.fromConfig(config, butlerRoot, writeable, defaults)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registries/sql.py", line 191, in fromConfig
    managers = managerTypes.loadRepo(database)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/managers.py", line 217, in loadRepo
    instances.refresh()
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/managers.py", line 310, in refresh
    self.datasets.refresh()
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/datasets/byDimensions/_manager.py", line 198, in refresh
    tags = self._db.getExistingTable(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1043, in getExistingTable
    if name in inspector.get_table_names(schema=self.namespace):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 266, in get_table_names
    return self.dialect.get_table_names(
  File "<string>", line 2, in get_table_names
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 55, in cache
    ret = fn(self, con, *args, **kw)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/dialects/sqlite/base.py", line 1992, in get_table_names
    rs = connection.exec_driver_sql(s)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1760, in exec_driver_sql
    return self._exec_driver_sql(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1669, in _exec_driver_sql
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: SELECT name FROM sqlite_master WHERE type='table' ORDER BY name]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-12:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 258, in __init__
    self.registry = Registry.fromConfig(self._config, butlerRoot=butlerRoot, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/_registry.py", line 224, in fromConfig
    return registry_cls.fromConfig(config, butlerRoot, writeable, defaults)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registries/sql.py", line 191, in fromConfig
    managers = managerTypes.loadRepo(database)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/managers.py", line 217, in loadRepo
    instances.refresh()
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/managers.py", line 310, in refresh
    self.datasets.refresh()
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/datasets/byDimensions/_manager.py", line 198, in refresh
    tags = self._db.getExistingTable(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1043, in getExistingTable
    if name in inspector.get_table_names(schema=self.namespace):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 266, in get_table_names
    return self.dialect.get_table_names(
  File "<string>", line 2, in get_table_names
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 55, in cache
    ret = fn(self, con, *args, **kw)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/dialects/sqlite/base.py", line 1992, in get_table_names
    rs = connection.exec_driver_sql(s)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1760, in exec_driver_sql
    return self._exec_driver_sql(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1669, in _exec_driver_sql
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: SELECT name FROM sqlite_master WHERE type='table' ORDER BY name]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-10:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 258, in __init__
    self.registry = Registry.fromConfig(self._config, butlerRoot=butlerRoot, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/_registry.py", line 224, in fromConfig
    return registry_cls.fromConfig(config, butlerRoot, writeable, defaults)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registries/sql.py", line 191, in fromConfig
    managers = managerTypes.loadRepo(database)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/managers.py", line 217, in loadRepo
    instances.refresh()
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/managers.py", line 310, in refresh
    self.datasets.refresh()
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/datasets/byDimensions/_manager.py", line 198, in refresh
    tags = self._db.getExistingTable(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1043, in getExistingTable
    if name in inspector.get_table_names(schema=self.namespace):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 266, in get_table_names
    return self.dialect.get_table_names(
  File "<string>", line 2, in get_table_names
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 55, in cache
    ret = fn(self, con, *args, **kw)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/dialects/sqlite/base.py", line 1992, in get_table_names
    rs = connection.exec_driver_sql(s)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1760, in exec_driver_sql
    return self._exec_driver_sql(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1669, in _exec_driver_sql
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: SELECT name FROM sqlite_master WHERE type='table' ORDER BY name]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-13:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-14:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-5:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-16:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-18:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-6:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-2:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 174, in register
    table = self._db.ensureTableExists(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 987, in ensureTableExists
    table = self.getExistingTable(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1043, in getExistingTable
    if name in inspector.get_table_names(schema=self.namespace):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 266, in get_table_names
    return self.dialect.get_table_names(
  File "<string>", line 2, in get_table_names
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 55, in cache
    ret = fn(self, con, *args, **kw)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/dialects/sqlite/base.py", line 1992, in get_table_names
    rs = connection.exec_driver_sql(s)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1760, in exec_driver_sql
    return self._exec_driver_sql(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1669, in _exec_driver_sql
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: SELECT name FROM sqlite_master WHERE type='table' ORDER BY name]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-21:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-22:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-27:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-23:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-24:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-26:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-25:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-15:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-17:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-19:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-29:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-30:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-28:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-32:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-31:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-33:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-34:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-36:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-37:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-39:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-40:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-35:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-41:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-38:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-1:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 174, in register
    table = self._db.ensureTableExists(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 987, in ensureTableExists
    table = self.getExistingTable(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1043, in getExistingTable
    if name in inspector.get_table_names(schema=self.namespace):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 266, in get_table_names
    return self.dialect.get_table_names(
  File "<string>", line 2, in get_table_names
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 55, in cache
    ret = fn(self, con, *args, **kw)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/dialects/sqlite/base.py", line 1992, in get_table_names
    rs = connection.exec_driver_sql(s)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1760, in exec_driver_sql
    return self._exec_driver_sql(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1669, in _exec_driver_sql
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: SELECT name FROM sqlite_master WHERE type='table' ORDER BY name]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-43:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-42:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-44:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-45:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-46:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-47:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-48:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-49:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-50:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-51:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-52:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-53:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-54:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-56:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-55:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-57:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-4:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-11:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 174, in register
    table = self._db.ensureTableExists(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 987, in ensureTableExists
    table = self.getExistingTable(name, spec)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1043, in getExistingTable
    if name in inspector.get_table_names(schema=self.namespace):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 266, in get_table_names
    return self.dialect.get_table_names(
  File "<string>", line 2, in get_table_names
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/reflection.py", line 55, in cache
    ret = fn(self, con, *args, **kw)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/dialects/sqlite/base.py", line 1992, in get_table_names
    rs = connection.exec_driver_sql(s)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1760, in exec_driver_sql
    return self._exec_driver_sql(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1669, in _exec_driver_sql
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: SELECT name FROM sqlite_master WHERE type='table' ORDER BY name]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-58:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-59:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-60:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-61:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-62:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-64:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-63:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-65:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-68:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-66:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-69:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-67:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-70:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-71:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-72:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-73:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-74:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-75:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-76:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-77:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-78:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-79:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-80:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-81:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-82:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-83:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-84:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-85:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-87:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-89:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-88:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-90:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-91:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-92:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-93:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-94:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-86:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-95:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-96:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-97:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-98:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-99:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-100:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-101:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-102:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-103:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-104:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-105:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-106:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-108:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-109:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-110:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-113:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-111:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-112:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-107:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-114:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-115:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-116:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-117:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-118:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-119:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-120:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-121:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-122:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-123:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-124:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-125:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-127:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-128:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-130:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-129:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-131:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-132:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-126:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-133:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-134:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-135:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-136:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-137:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-139:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-140:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-141:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-142:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-143:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-144:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-145:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-146:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-148:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-147:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-149:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-150:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-151:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-138:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-152:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-153:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-154:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-155:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-156:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-157:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-158:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-159:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-161:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-162:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-163:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-164:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-165:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-166:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-167:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-168:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-169:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-170:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-160:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-171:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-172:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-173:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-174:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-175:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-176:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-177:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-178:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-180:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-181:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-182:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-183:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-184:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-185:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-186:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-188:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-187:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-189:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-179:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-190:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-191:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-192:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-193:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-194:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-195:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-196:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-197:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-198:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-199:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-200:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-201:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-202:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-204:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-205:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-206:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-207:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-208:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-203:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-209:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-210:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-211:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-212:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-213:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-214:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-215:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-217:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-216:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-218:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-220:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-221:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-222:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-223:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-224:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-225:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-226:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-227:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-219:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-228:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-229:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-230:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-231:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-232:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-234:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-235:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-236:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-237:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-238:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-239:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-240:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-241:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-242:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-243:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-244:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-246:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-245:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-233:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-247:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-248:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-249:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-250:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-251:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-252:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-253:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-254:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-255:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-256:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-257:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-258:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-259:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-260:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-261:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-262:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-264:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Process ForkPoolWorker-263:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-265:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-266:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-267:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-268:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-269:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-270:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-272:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-273:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-274:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-275:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-276:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-277:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-278:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-279:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-280:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-282:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-281:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-283:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-284:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-271:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-285:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-286:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-287:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-289:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-290:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-291:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-292:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-293:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-294:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-295:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-296:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-297:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-298:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-299:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-300:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-301:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-302:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-303:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1244, in sync
    with self.transaction():
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 515, in transaction
    trans = connection.begin()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 842, in begin
    self._transaction = RootTransaction(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2575, in __init__
    self._connection_begin_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2614, in _connection_begin_impl
    self.connection._begin_impl(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1032, in _begin_impl
    self.dispatch.begin(self)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/event/attr.py", line 343, in __call__
    fn(*args, **kw)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/databases/sqlite.py", line 57, in _onSqlite3Begin
    connection.execute(sqlalchemy.text("BEGIN IMMEDIATE"))
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1380, in execute
    return meth(self, multiparams, params, _EMPTY_EXECUTION_OPTS)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 333, in _execute_on_connection
    return connection._execute_clauseelement(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1572, in _execute_clauseelement
    ret = self._execute_context(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1943, in _execute_context
    self._handle_dbapi_exception(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1900, in _execute_context
    self.dialect.do_execute(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 732, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
[SQL: BEGIN IMMEDIATE]
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-288:
Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlite3.OperationalError: database is locked

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/pool.py", line 114, in worker
    task = get()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/multiprocessing/queues.py", line 358, in get
    return _ForkingPickler.loads(res)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 451, in _unpickle
    return cls(config=config, collections=collections, run=run, writeable=writeable,
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/_butler.py", line 260, in __init__
    self.datastore = Datastore.fromConfig(self._config, self.registry.getDatastoreBridgeManager(),
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/core/datastore.py", line 294, in fromConfig
    return cls(config=config, bridgeManager=bridgeManager, butlerRoot=butlerRoot)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/datastores/fileDatastore.py", line 272, in __init__
    self._table = bridgeManager.opaque.register(
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/opaque.py", line 177, in register
    self._db.sync(self._metaTable, keys={"table_name": name})
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 1289, in sync
    inserted_or_updated = inserted
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/contextlib.py", line 120, in __exit__
    next(self.gen)
  File "/data0/lsst_stack_v23_0_1/stack/miniconda3-py38_4.9.2-0.8.1/Linux64/daf_butler/g6b22db343a+d18c45d440/python/lsst/daf/butler/registry/interfaces/_database.py", line 523, in transaction
    trans.commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2459, in commit
    self._do_commit()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2649, in _do_commit
    self._connection_commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2620, in _connection_commit_impl
    self.connection._commit_impl()
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1091, in _commit_impl
    self._handle_dbapi_exception(e, None, None, None, None)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2124, in _handle_dbapi_exception
    util.raise_(
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
    raise exception
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1089, in _commit_impl
    self.engine.dialect.do_commit(self.connection)
  File "/data0/lsst_stack_v23_0_1/conda/miniconda3-py38_4.9.2/envs/lsst-scipipe-0.8.1/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 685, in do_commit
    dbapi_connection.commit()
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) database is locked
(Background on this error at: https://sqlalche.me/e/14/e3q8)
lsst.daf.butler._butler ERROR: Failed to instantiate Butler from config file:///data1/ameisner/20150407/repo/butler.yaml.
Process ForkPoolWorker-304: