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[2025-03-16 12:36:27 +0000] [91009] [INFO] Starting gunicorn 23.0.0
[2025-03-16 12:36:27 +0000] [91009] [ERROR] Connection in use: ('::', 8793)
[2025-03-16 12:36:27 +0000] [91009] [ERROR] connection to ('::', 8793) failed: [Errno 48] Address already in use
[2025-03-16 12:36:28 +0000] [91009] [ERROR] Connection in use: ('::', 8793)
[2025-03-16 12:36:28 +0000] [91009] [ERROR] connection to ('::', 8793) failed: [Errno 48] Address already in use
[2025-03-16 12:36:29 +0000] [91009] [ERROR] Connection in use: ('::', 8793)
[2025-03-16 12:36:29 +0000] [91009] [ERROR] connection to ('::', 8793) failed: [Errno 48] Address already in use
[2025-03-16 12:36:30 +0000] [91009] [ERROR] Connection in use: ('::', 8793)
[2025-03-16 12:36:30 +0000] [91009] [ERROR] connection to ('::', 8793) failed: [Errno 48] Address already in use
[2025-03-16 12:36:31 +0000] [91009] [ERROR] Connection in use: ('::', 8793)
[2025-03-16 12:36:31 +0000] [91009] [ERROR] connection to ('::', 8793) failed: [Errno 48] Address already in use
[2025-03-16 12:36:32 +0000] [91009] [ERROR] Can't connect to ('::', 8793)
Process DagFileProcessor224167-Process:
Traceback (most recent call last):
File "/opt/anaconda3/lib/python3.11/multiprocessing/process.py", line 314, in _bootstrap
self.run()
File "/opt/anaconda3/lib/python3.11/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/dag_processing/processor.py", line 207, in _run_file_processor
_handle_dag_file_processing()
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/dag_processing/processor.py", line 188, in _handle_dag_file_processing
result: tuple[int, int, int] = dag_file_processor.process_file(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/session.py", line 97, in wrapper
return func(*args, session=session, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/dag_processing/processor.py", line 942, in process_file
serialize_errors = DagFileProcessor.save_dag_to_db(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/api_internal/internal_api_call.py", line 166, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/session.py", line 97, in wrapper
return func(*args, session=session, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/dag_processing/processor.py", line 982, in save_dag_to_db
import_errors = DagBag._sync_to_db(dags=dags, processor_subdir=dag_directory, session=session)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/session.py", line 94, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/models/dagbag.py", line 708, in _sync_to_db
for attempt in run_with_db_retries(logger=log):
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 443, in __iter__
do = self.iter(retry_state=retry_state)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 376, in iter
result = action(retry_state)
^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 398, in <lambda>
self._add_action_func(lambda rs: rs.outcome.result())
^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/concurrent/futures/_base.py", line 449, in result
return self.__get_result()
^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/concurrent/futures/_base.py", line 401, in __get_result
raise self._exception
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/models/dagbag.py", line 724, in _sync_to_db
DAG.bulk_write_to_db(dags.values(), processor_subdir=processor_subdir, session=session)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/session.py", line 94, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/models/dag.py", line 3341, in bulk_write_to_db
DagCode.bulk_sync_to_db(filelocs, session=session)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/session.py", line 94, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/models/dagcode.py", line 123, in bulk_sync_to_db
os.path.getmtime(correct_maybe_zipped(fileloc)), tz=timezone.utc
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "<frozen genericpath>", line 55, in getmtime
FileNotFoundError: [Errno 2] No such file or directory: '/Users/xinzhen/Desktop/dataengineerbootcamp/Airflow/dags/elt_dag.py'
Process SpawnProcess-2:
Traceback (most recent call last):
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3371, in _wrap_pool_connect
return fn()
^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 327, in connect
return _ConnectionFairy._checkout(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 894, in _checkout
fairy = _ConnectionRecord.checkout(pool)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 493, in checkout
rec = pool._do_get()
^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/impl.py", line 256, in _do_get
return self._create_connection()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 273, in _create_connection
return _ConnectionRecord(self)
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 388, in __init__
self.__connect()
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 690, in __connect
with util.safe_reraise():
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 70, in __exit__
compat.raise_(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/compat.py", line 211, in raise_
raise exception
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 686, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 574, in connect
return dialect.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 598, in connect
return self.dbapi.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlite3.OperationalError: unable to open database file
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/opt/anaconda3/lib/python3.11/multiprocessing/process.py", line 314, in _bootstrap
self.run()
File "/opt/anaconda3/lib/python3.11/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/dag_processing/manager.py", line 247, in _run_processor_manager
processor_manager.start()
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/dag_processing/manager.py", line 489, in start
return self._run_parsing_loop()
^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/dag_processing/manager.py", line 626, in _run_parsing_loop
DagWarning.purge_inactive_dag_warnings()
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/api_internal/internal_api_call.py", line 166, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/session.py", line 97, in wrapper
return func(*args, session=session, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/models/dagwarning.py", line 82, in purge_inactive_dag_warnings
cls._purge_inactive_dag_warnings_with_retry(session)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/retries.py", line 93, in wrapped_function
for attempt in run_with_db_retries(max_retries=retries, logger=logger, **retry_kwargs):
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 443, in __iter__
do = self.iter(retry_state=retry_state)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 376, in iter
result = action(retry_state)
^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 418, in exc_check
raise retry_exc.reraise()
^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 185, in reraise
raise self.last_attempt.result()
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/concurrent/futures/_base.py", line 449, in result
return self.__get_result()
^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/concurrent/futures/_base.py", line 401, in __get_result
raise self._exception
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/retries.py", line 102, in wrapped_function
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/models/dagwarning.py", line 95, in _purge_inactive_dag_warnings_with_retry
session.execute(query.execution_options(synchronize_session=False))
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1716, in execute
conn = self._connection_for_bind(bind)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1555, in _connection_for_bind
return self._transaction._connection_for_bind(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 750, in _connection_for_bind
conn = bind.connect()
^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/future/engine.py", line 412, in connect
return super(Engine, self).connect()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3325, in connect
return self._connection_cls(self, close_with_result=close_with_result)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 96, in __init__
else engine.raw_connection()
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3404, in raw_connection
return self._wrap_pool_connect(self.pool.connect, _connection)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3374, in _wrap_pool_connect
Connection._handle_dbapi_exception_noconnection(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 2208, in _handle_dbapi_exception_noconnection
util.raise_(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/compat.py", line 211, in raise_
raise exception
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3371, in _wrap_pool_connect
return fn()
^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 327, in connect
return _ConnectionFairy._checkout(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 894, in _checkout
fairy = _ConnectionRecord.checkout(pool)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 493, in checkout
rec = pool._do_get()
^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/impl.py", line 256, in _do_get
return self._create_connection()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 273, in _create_connection
return _ConnectionRecord(self)
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 388, in __init__
self.__connect()
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 690, in __connect
with util.safe_reraise():
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 70, in __exit__
compat.raise_(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/compat.py", line 211, in raise_
raise exception
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 686, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 574, in connect
return dialect.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 598, in connect
return self.dbapi.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) unable to open database file
(Background on this error at: https://sqlalche.me/e/14/e3q8)
Traceback (most recent call last):
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3371, in _wrap_pool_connect
return fn()
^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 327, in connect
return _ConnectionFairy._checkout(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 894, in _checkout
fairy = _ConnectionRecord.checkout(pool)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 493, in checkout
rec = pool._do_get()
^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/impl.py", line 256, in _do_get
return self._create_connection()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 273, in _create_connection
return _ConnectionRecord(self)
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 388, in __init__
self.__connect()
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 690, in __connect
with util.safe_reraise():
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 70, in __exit__
compat.raise_(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/compat.py", line 211, in raise_
raise exception
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 686, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 574, in connect
return dialect.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 598, in connect
return self.dbapi.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlite3.OperationalError: unable to open database file
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/jobs/job.py", line 421, in run_job
return execute_job(job, execute_callable=execute_callable)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/jobs/job.py", line 450, in execute_job
ret = execute_callable()
^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/jobs/scheduler_job_runner.py", line 999, in _execute
self._run_scheduler_loop()
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/jobs/scheduler_job_runner.py", line 1138, in _run_scheduler_loop
num_queued_tis = self._do_scheduling(session)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/jobs/scheduler_job_runner.py", line 1244, in _do_scheduling
self._create_dagruns_for_dags(guard, session)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/retries.py", line 93, in wrapped_function
for attempt in run_with_db_retries(max_retries=retries, logger=logger, **retry_kwargs):
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 443, in __iter__
do = self.iter(retry_state=retry_state)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 376, in iter
result = action(retry_state)
^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 418, in exc_check
raise retry_exc.reraise()
^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/tenacity/__init__.py", line 185, in reraise
raise self.last_attempt.result()
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/concurrent/futures/_base.py", line 449, in result
return self.__get_result()
^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/concurrent/futures/_base.py", line 401, in __get_result
raise self._exception
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/retries.py", line 102, in wrapped_function
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/jobs/scheduler_job_runner.py", line 1312, in _create_dagruns_for_dags
query, dataset_triggered_dag_info = DagModel.dags_needing_dagruns(session)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/models/dag.py", line 4086, in dags_needing_dagruns
all_records = session.scalars(select(DatasetDagRunQueue)).all()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1778, in scalars
return self.execute(
^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1716, in execute
conn = self._connection_for_bind(bind)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1555, in _connection_for_bind
return self._transaction._connection_for_bind(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 750, in _connection_for_bind
conn = bind.connect()
^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/future/engine.py", line 412, in connect
return super(Engine, self).connect()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3325, in connect
return self._connection_cls(self, close_with_result=close_with_result)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 96, in __init__
else engine.raw_connection()
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3404, in raw_connection
return self._wrap_pool_connect(self.pool.connect, _connection)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3374, in _wrap_pool_connect
Connection._handle_dbapi_exception_noconnection(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 2208, in _handle_dbapi_exception_noconnection
util.raise_(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/compat.py", line 211, in raise_
raise exception
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3371, in _wrap_pool_connect
return fn()
^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 327, in connect
return _ConnectionFairy._checkout(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 894, in _checkout
fairy = _ConnectionRecord.checkout(pool)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 493, in checkout
rec = pool._do_get()
^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/impl.py", line 256, in _do_get
return self._create_connection()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 273, in _create_connection
return _ConnectionRecord(self)
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 388, in __init__
self.__connect()
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 690, in __connect
with util.safe_reraise():
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 70, in __exit__
compat.raise_(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/compat.py", line 211, in raise_
raise exception
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 686, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 574, in connect
return dialect.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 598, in connect
return self.dbapi.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) unable to open database file
(Background on this error at: https://sqlalche.me/e/14/e3q8)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3371, in _wrap_pool_connect
return fn()
^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 327, in connect
return _ConnectionFairy._checkout(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 894, in _checkout
fairy = _ConnectionRecord.checkout(pool)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 493, in checkout
rec = pool._do_get()
^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/impl.py", line 256, in _do_get
return self._create_connection()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 273, in _create_connection
return _ConnectionRecord(self)
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 388, in __init__
self.__connect()
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 690, in __connect
with util.safe_reraise():
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 70, in __exit__
compat.raise_(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/compat.py", line 211, in raise_
raise exception
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 686, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 574, in connect
return dialect.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 598, in connect
return self.dbapi.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlite3.OperationalError: unable to open database file
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/cli/commands/daemon_utils.py", line 81, in run_command_with_daemon_option
callback()
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/cli/commands/scheduler_command.py", line 59, in <lambda>
callback=lambda: _run_scheduler_job(args),
^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/cli/commands/scheduler_command.py", line 47, in _run_scheduler_job
run_job(job=job_runner.job, execute_callable=job_runner._execute)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/session.py", line 97, in wrapper
return func(*args, session=session, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/jobs/job.py", line 423, in run_job
job.complete_execution(session=session)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/session.py", line 94, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/jobs/job.py", line 273, in complete_execution
Job._update_in_db(job=self, session=session)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/api_internal/internal_api_call.py", line 166, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/session.py", line 94, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/jobs/job.py", line 359, in _update_in_db
session.merge(job)
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 3056, in merge
return self._merge(
^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 3136, in _merge
merged = self.get(
^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 2853, in get
return self._get_impl(
^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 2975, in _get_impl
return db_load_fn(
^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/loading.py", line 530, in load_on_pk_identity
session.execute(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1716, in execute
conn = self._connection_for_bind(bind)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1555, in _connection_for_bind
return self._transaction._connection_for_bind(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 750, in _connection_for_bind
conn = bind.connect()
^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/future/engine.py", line 412, in connect
return super(Engine, self).connect()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3325, in connect
return self._connection_cls(self, close_with_result=close_with_result)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 96, in __init__
else engine.raw_connection()
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3404, in raw_connection
return self._wrap_pool_connect(self.pool.connect, _connection)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3374, in _wrap_pool_connect
Connection._handle_dbapi_exception_noconnection(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 2208, in _handle_dbapi_exception_noconnection
util.raise_(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/compat.py", line 211, in raise_
raise exception
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3371, in _wrap_pool_connect
return fn()
^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 327, in connect
return _ConnectionFairy._checkout(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 894, in _checkout
fairy = _ConnectionRecord.checkout(pool)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 493, in checkout
rec = pool._do_get()
^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/impl.py", line 256, in _do_get
return self._create_connection()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 273, in _create_connection
return _ConnectionRecord(self)
^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 388, in __init__
self.__connect()
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 690, in __connect
with util.safe_reraise():
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 70, in __exit__
compat.raise_(
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/util/compat.py", line 211, in raise_
raise exception
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 686, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 574, in connect
return dialect.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 598, in connect
return self.dbapi.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) unable to open database file
(Background on this error at: https://sqlalche.me/e/14/e3q8)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/anaconda3/bin/airflow", line 8, in <module>
sys.exit(main())
^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/__main__.py", line 62, in main
args.func(args)
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/cli/cli_config.py", line 49, in command
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/cli.py", line 116, in wrapper
return f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/utils/providers_configuration_loader.py", line 55, in wrapped_function
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/cli/commands/scheduler_command.py", line 56, in scheduler
run_command_with_daemon_option(
File "/opt/anaconda3/lib/python3.11/site-packages/airflow/cli/commands/daemon_utils.py", line 76, in run_command_with_daemon_option
with ctx:
File "/opt/anaconda3/lib/python3.11/site-packages/daemon/daemon.py", line 397, in __exit__
self.close()
File "/opt/anaconda3/lib/python3.11/site-packages/daemon/daemon.py", line 391, in close
self.pidfile.__exit__(None, None, None)
File "/opt/anaconda3/lib/python3.11/site-packages/lockfile/__init__.py", line 204, in __exit__
self.release()
File "/opt/anaconda3/lib/python3.11/site-packages/lockfile/pidlockfile.py", line 103, in release
raise NotLocked("%s is not locked" % self.path)
lockfile.NotLocked: /Users/xinzhen/Desktop/dataengineerbootcamp/Airflow/airflow-scheduler.pid is not locked
Exception ignored in atexit callback: <bound method DaemonContext.close of <daemon.daemon.DaemonContext object at 0x107083910>>
Traceback (most recent call last):
File "/opt/anaconda3/lib/python3.11/site-packages/daemon/daemon.py", line 391, in close
self.pidfile.__exit__(None, None, None)
File "/opt/anaconda3/lib/python3.11/site-packages/lockfile/__init__.py", line 204, in __exit__
self.release()
File "/opt/anaconda3/lib/python3.11/site-packages/lockfile/pidlockfile.py", line 103, in release
raise NotLocked("%s is not locked" % self.path)
lockfile.NotLocked: /Users/xinzhen/Desktop/dataengineerbootcamp/Airflow/airflow-scheduler.pid is not locked