lohitkolluri commented on PR #67900: URL: https://github.com/apache/airflow/pull/67900#issuecomment-4827211727
@pierrejeambrun Reproduced the 500 on macOS — 20 concurrent POST /backfills, 2/2 runs hit the lock + orphan. Repro steps and the full traceback posted on #66726. Also caught an edge case in the cleanup: SQLAlchemy deactivates the session on flush failure, so the first `session.execute()` in the previous cleanup raised `InvalidRequestError` silently. Fixed with a `session.rollback()` at the top of the helper + a test that reproduces the real failed-session state. Ready for re-review. -- 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]
