safronau opened a new issue, #31513: URL: https://github.com/apache/airflow/issues/31513
### Apache Airflow version 2.6.1 ### What happened Scheduler endlessly prints: ``` app-airflow-scheduler-1 | Process ForkProcess-<XXX>: app-airflow-scheduler-1 | Traceback (most recent call last): app-airflow-scheduler-1 | File "/usr/local/lib/python3.10/multiprocessing/process.py", line 314, in _bootstrap app-airflow-scheduler-1 | self.run() app-airflow-scheduler-1 | File "/usr/local/lib/python3.10/multiprocessing/process.py", line 108, in run app-airflow-scheduler-1 | self._target(*self._args, **self._kwargs) app-airflow-scheduler-1 | File "/home/airflow/.local/lib/python3.10/site-packages/airflow/dag_processing/manager.py", line 259, in _run_processor_manager app-airflow-scheduler-1 | processor_manager.start() app-airflow-scheduler-1 | File "/home/airflow/.local/lib/python3.10/site-packages/airflow/dag_processing/manager.py", line 493, in start app-airflow-scheduler-1 | return self._run_parsing_loop() app-airflow-scheduler-1 | File "/home/airflow/.local/lib/python3.10/site-packages/airflow/dag_processing/manager.py", line 639, in _run_parsing_loop app-airflow-scheduler-1 | self.start_new_processes() app-airflow-scheduler-1 | File "/home/airflow/.local/lib/python3.10/site-packages/airflow/dag_processing/manager.py", line 1092, in start_new_processes app-airflow-scheduler-1 | processor.start() app-airflow-scheduler-1 | File "/home/airflow/.local/lib/python3.10/site-packages/airflow/dag_processing/processor.py", line 213, in start app-airflow-scheduler-1 | self.import_modules(self.file_path) app-airflow-scheduler-1 | File "/home/airflow/.local/lib/python3.10/site-packages/airflow/dag_processing/processor.py", line 380, in import_modules app-airflow-scheduler-1 | _import_modules(file_path) app-airflow-scheduler-1 | File "/home/airflow/.local/lib/python3.10/site-packages/airflow/dag_processing/processor.py", line 366, in _import_modules app-airflow-scheduler-1 | for module in iter_airflow_imports(filepath): app-airflow-scheduler-1 | File "/home/airflow/.local/lib/python3.10/site-packages/airflow/utils/file.py", line 389, in iter_airflow_imports app-airflow-scheduler-1 | parsed = ast.parse(Path(file_path).read_bytes()) app-airflow-scheduler-1 | File "/usr/local/lib/python3.10/ast.py", line 50, in parse app-airflow-scheduler-1 | return compile(source, filename, mode, flags, app-airflow-scheduler-1 | ValueError: source code string cannot contain null bytes ``` It is deployed without zipped DAGS as descibed in #31039 But `AIRFLOW__SCHEDULER__PARSING_PRE_IMPORT_MODULES=False` fixes it too. But dags are exist. ### What you think should happen instead _No response_ ### How to reproduce I can not provide minimal code to reproduce. ### Operating System linux/amd64 ### Versions of Apache Airflow Providers _No response_ ### Deployment Docker-Compose ### Deployment details source docker image: apache/airflow:2.6.1-python3.10 ### Anything else _No response_ ### Are you willing to submit PR? - [ ] 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) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
