michaelosthege commented on PR #58869: URL: https://github.com/apache/airflow/pull/58869#issuecomment-3818650321
We're pretty sure that we traced worker processes getting `SIGKILL`ed with the following error to the changes from this PR: ``` [error] Timed out waiting for UP message from <ForkProcess(ForkPoolWorker-2, started daemon)> [celery.concurrency.asynpool] loc=asynpool.py:631 [2026-01-29 15:56:58,818: ERROR/MainProcess] Process 'ForkPoolWorker-2' pid:18 exited with 'signal 9 (SIGKILL)' ``` We upgraded Airflow 3.1.1 → 3.1.6 and while doing so went `celery` 5.5.3 → 5.6.2 and `apache-airflow-providers-celery` 3.12.4 → 3.15.0. By downgrading `apache-airflow-providers-celery`, stepping through previous versions we found that the changes from 3.14.0 to 3.14.1 (this PR) broke it. -- 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]
