gopidesupavan opened a new pull request, #48035:
URL: https://github.com/apache/airflow/pull/48035
closes #47854
```
[2025-03-14, 14:56:50] INFO - Previous state of the Task instance: queued
chan="stdout" source="task"
[2025-03-14, 14:56:50] INFO - Current task name:branching_ext_python
chan="stdout" source="task"
[2025-03-14, 14:56:50] INFO - Dag name:example_branch_operator chan="stdout"
source="task"
[2025-03-14, 14:56:50] INFO - Use 'pickle' as serializer.
source="airflow.task.operators.airflow.providers.standard.operators.python.BranchExternalPythonOperator"
[2025-03-14, 14:56:50] INFO - Executing cmd: /usr/local/bin/python
/tmp/venv-callo4834r1x/script.py /tmp/venv-callo4834r1x/script.in
/tmp/venv-callo4834r1x/script.out /tmp/venv-callo4834r1x/string_args.txt
/tmp/venv-callo4834r1x/termination.log
/tmp/venv-callo4834r1x/airflow_context.json source="airflow.utils.process_utils"
[2025-03-14, 14:56:50] INFO - Output: source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - Traceback (most recent call last):
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - File "/tmp/venv-callo4834r1x/script.py",
line 10, in <module> source"airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - from airflow.plugins_manager import
integrate_macros_plugins source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - File "/opt/airflow/airflow/__init__.py",
line 78, in <module> source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - settings.initialize()
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - File "/opt/airflow/airflow/settings.py",
line 638, in initialize source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - configure_orm()
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - File "/opt/airflow/airflow/settings.py",
line 363, in configure_orm source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - engine = create_engine(SQL_ALCHEMY_CONN,
connect_args=connect_args, **engine_args, future=True)
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - File "<string>", line 2, in create_engine
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - File
"/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line
375, in warned source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - return fn(*args, **kwargs)
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - File
"/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line
514, in create_engine source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - u = _url.make_url(url)
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - File
"/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/url.py", line 738,
in make_url source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - return _parse_url(name_or_url)
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - File
"/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/url.py", line 799,
in _parse_url source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - raise exc.ArgumentError(
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] INFO - sqlalchemy.exc.ArgumentError: Could not parse
SQLAlchemy URL from string 'airflow-db-not-allowed:///'
source="airflow.utils.process_utils"
[2025-03-14, 14:56:51] ERROR - Task failed with exception source="task"
error_detail=[{"exc_type":"CalledProcessError","exc_value":"Command
'['/usr/local/bin/python', '/tmp/venv-callo4834r1x/script.py',
'/tmp/venv-callo4834r1x/script.in', '/tmp/venv-callo4834r1x/script.out',
'/tmp/venv-callo4834r1x/string_args.txt',
'/tmp/venv-callo4834r1x/termination.log',
'/tmp/venv-callo4834r1x/airflow_context.json']' returned non-zero exit status
1.","exc_notes":[],"syntax_error":null,"is_cause":false,"frames":[{"filename":"/opt/airflow/task-sdk/src/airflow/sdk/execution_time/task_runner.py","lineno":608,"name":"run"},{"filename":"/opt/airflow/task-sdk/src/airflow/sdk/execution_time/task_runner.py","lineno":744,"name":"_execute_task"},{"filename":"/opt/airflow/task-sdk/src/airflow/sdk/definitions/baseoperator.py","lineno":373,"name":"wrapper"},{"filename":"/opt/airflow/providers/standard/src/airflow/providers/standard/operators/python.py","lineno":1090,"name":"execute"},{"filename":"/opt/airfl
ow/task-sdk/src/airflow/sdk/definitions/baseoperator.py","lineno":373,"name":"wrapper"},{"filename":"/opt/airflow/providers/standard/src/airflow/providers/standard/operators/python.py","lineno":479,"name":"execute"},{"filename":"/opt/airflow/task-sdk/src/airflow/sdk/definitions/baseoperator.py","lineno":373,"name":"wrapper"},{"filename":"/opt/airflow/providers/standard/src/airflow/providers/standard/operators/python.py","lineno":201,"name":"execute"},{"filename":"/opt/airflow/providers/standard/src/airflow/providers/standard/operators/python.py","lineno":998,"name":"execute_callable"},{"filename":"/opt/airflow/providers/standard/src/airflow/providers/standard/operators/python.py","lineno":555,"name":"_execute_python_callable_in_subprocess"},{"filename":"/opt/airflow/airflow/utils/process_utils.py","lineno":175,"name":"execute_in_subprocess"},{"filename":"/opt/airflow/airflow/utils/process_utils.py","lineno":198,"name":"execute_in_subprocess_with_kwargs"}]}]
[2025-03-14, 14:56:51] INFO - Task instance in failure state chan="stdout"
source="task"
```
The error previously was getting, inside virtual env its trying to
initialise the `configure_orm` , causing this no db access exception.
<img width="864" alt="image"
src="https://github.com/user-attachments/assets/aea521ff-f396-4739-a09d-d5e150a916d2";
/>
<img width="1711" alt="image"
src="https://github.com/user-attachments/assets/24fed25e-39af-4036-8e83-deeced3bc8be";
/>
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