ephraimbuddy opened a new pull request #17630: URL: https://github.com/apache/airflow/pull/17630
Currently, we do not consider if a DAG has finished running when deleting the DAG from the UI, consequently, the running task instances are not deleted. When the DAG appear again in the UI and we rerun it, say we have catchup set to True, those running task instances that were not deleted would be rerun and an external state change of the task instances would be detected by the LocalTaskJob thereby sending SIGTERM to the task runner This change resolves this by making sure that DAGs are not deleted when the task instances are still running --- **^ Add meaningful description above** Read the **[Pull Request Guidelines](https://github.com/apache/airflow/blob/main/CONTRIBUTING.rst#pull-request-guidelines)** for more information. In case of fundamental code change, Airflow Improvement Proposal ([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvements+Proposals)) is needed. In case of a new dependency, check compliance with the [ASF 3rd Party License Policy](https://www.apache.org/legal/resolved.html#category-x). In case of backwards incompatible changes please leave a note in [UPDATING.md](https://github.com/apache/airflow/blob/main/UPDATING.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]
