potiuk commented on issue #30146: URL: https://github.com/apache/airflow/issues/30146#issuecomment-1473460460
I do not have a lot of time to look at this in detail but from the quick view and speed with which we got the report (thanks @eejbyfeldt ) I think we should revert it for 2.5.3. And think about potentially improving the callback mechanism in 2.6 or beyond. Part of discussion on the new SLA proposal (https://lists.apache.org/thread/kn1rb9l70jk16j83fycp68l2g70wnhzl) is about potential of making changes for all the callbacks (including the proposed sla callback) following much more "at least one" [delivery semantics](https://wiki.cantara.no/display/architecture/At-least+once+semantics) in a more "systematic" way - because we have loosly "at-most-once" now it seems coupled with some buggy cases where we have "not-even-once" semantics :D. Also dragging attention of @pierrejeambrun and @jedcunningham. We already have quite a few fixes merged for 2.5.3 it looks, so I would be personally (also following our "release-early/release-often" discussion) be for reverting that one and releasing 2.5.3 - maybe even in a week or so. Possibly with some more scrutiny and attempts to better diagnose some of those issues that we've been regularly moving from milestone-to-milestone - there are a few of those - likely important - that seem to be perpetually in the "next" bugfix release. Happy to join the efforts :). -- 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]
