KulykDmytro opened a new issue #18108: URL: https://github.com/apache/airflow/issues/18108
### Apache Airflow version 2.1.2 ### Operating System Linux 5.4.0-73-generic #82-Ubuntu SMP ### Versions of Apache Airflow Providers _No response_ ### Deployment Other 3rd-party Helm chart ### Deployment details Deployed by own-developed chart ### What happened In case when scheduler pod is restarted DAGs are dissapearing for a while (about couple of minutes) until scheduler is fully started and read all DAGs again from DAGS folder ### What you expected to happen DAGs should remain in UI despite of scheduler state ### How to reproduce * kill/restart scheduler pod * wait a bit until scheduler begin to initialize * switch to webserver UI * observe empty list of DAGs ### Anything else image: apache/airflow2.1.2-python3.8 Content of `serialized_dags` are cleared at same time ### 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]
