merobi-hub opened a new issue, #40309:
URL: https://github.com/apache/airflow/issues/40309
### Apache Airflow version
2.9.2
### If "Other Airflow 2 version" selected, which one?
_No response_
### What happened?
When running Airflow locally with the latest version of the OpenLineage
provider, the scheduler shuts down after the attempt to pickle
OpenLineageListener initializer fails. Fixed issue by downgrading the
OpenLineage provider to 1.5.0.
### What you think should happen instead?
```
scheduler | [2024-06-18T13:57:05.429-0400] {scheduler_job_runner.py:860}
ERROR - Exception when executing SchedulerJob._run_scheduler_loop
scheduler | Traceback (most recent call last):
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/airflow/jobs/scheduler_job_runner.py",
line 843, in _execute
scheduler | self._run_scheduler_loop()
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/airflow/jobs/scheduler_job_runner.py",
line 975, in _run_scheduler_loop
scheduler | num_queued_tis = self._do_scheduling(session)
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/airflow/jobs/scheduler_job_runner.py",
line 1051, in _do_scheduling
scheduler | self._start_queued_dagruns(session)
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/airflow/jobs/scheduler_job_runner.py",
line 1391, in _start_queued_dagruns
scheduler | dag_run.notify_dagrun_state_changed()
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/airflow/models/dagrun.py",
line 980, in notify_dagrun_state_changed
scheduler | get_listener_manager().hook.on_dag_run_running(dag_run=self,
msg=msg)
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/pluggy/_hooks.py",
line 513, in __call__
scheduler | return self._hookexec(self.name, self._hookimpls.copy(),
kwargs, firstresult)
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/pluggy/_manager.py",
line 120, in _hookexec
scheduler | return self._inner_hookexec(hook_name, methods, kwargs,
firstresult)
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/pluggy/_callers.py",
line 139, in _multicall
scheduler | raise exception.with_traceback(exception.__traceback__)
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/pluggy/_callers.py",
line 103, in _multicall
scheduler | res = hook_impl.function(*args)
scheduler | File
"/Users/michael/Library/Python/3.9/lib/python/site-packages/airflow/providers/openlineage/plugins/listener.py",
line 323, in on_dag_run_running
scheduler | self.executor.submit(
scheduler | File
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/concurrent/futures/process.py",
line 697, in submit
scheduler | self._adjust_process_count()
scheduler | File
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/concurrent/futures/process.py",
line 675, in _adjust_process_count
scheduler | p.start()
scheduler | File
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/multiprocessing/process.py",
line 121, in start
scheduler | self._popen = self._Popen(self)
scheduler | File
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/multiprocessing/context.py",
line 284, in _Popen
scheduler | return Popen(process_obj)
scheduler | File
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/multiprocessing/popen_spawn_posix.py",
line 32, in __init__
scheduler | super().__init__(process_obj)
scheduler | File
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/multiprocessing/popen_fork.py",
line 19, in __init__
scheduler | self._launch(process_obj)
scheduler | File
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/multiprocessing/popen_spawn_posix.py",
line 47, in _launch
scheduler | reduction.dump(process_obj, fp)
scheduler | File
"/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/multiprocessing/reduction.py",
line 60, in dump
scheduler | ForkingPickler(file, protocol).dump(obj)
scheduler | AttributeError: Can't pickle local object
'OpenLineageListener.executor.<locals>.initializer'
```
### How to reproduce
Run `airflow standalone` using the latest versions of Airflow and the
OpenLineage provider.
### Operating System
MacOS Sonoma 14.5
### Versions of Apache Airflow Providers
apache-airflow-providers-celery==3.7.2
apache-airflow-providers-common-io==1.3.2
apache-airflow-providers-common-sql==1.14.0
apache-airflow-providers-fab==1.1.1
apache-airflow-providers-ftp==3.9.1
apache-airflow-providers-google==10.19.0
apache-airflow-providers-http==4.11.1
apache-airflow-providers-imap==3.6.1
apache-airflow-providers-openlineage==1.8.0
apache-airflow-providers-smtp==1.7.1
apache-airflow-providers-sqlite==3.8.1
### Deployment
Virtualenv installation
### Deployment details
_No response_
### Anything else?
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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