[v3-3-test] Fix cleared tasks getting stuck when a Dag run has no version (#71696) - #71773
Draft
github-actions[bot] wants to merge 1 commit into
Draft
[v3-3-test] Fix cleared tasks getting stuck when a Dag run has no version (#71696)#71773github-actions[bot] wants to merge 1 commit into
github-actions[bot] wants to merge 1 commit into
Conversation
…sion (#71696) A Dag run can have no version of its own: runs carried over from Airflow 2 predate the version columns, and `airflow db clean` can remove the version a run was created with. Clearing such a run left its tasks without a version too, and a task instance with no version is never enqueued — so the task sat in queued until it timed out, while its revived run held up new ones. The clear dialogs offered no way out either, since they only showed the run-on-latest option when there was a version to compare against. (cherry picked from commit f5ec361) Co-authored-by: Jed Cunningham <66968678+jedcunningham@users.noreply.github.com>
1 task
boring-cyborg
Bot
added
area:API
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
A Dag run can have no version of its own: runs carried over from Airflow 2
predate the version columns, and
airflow db cleancan remove the version arun was created with. Clearing such a run left its tasks without a version
too, and a task instance with no version is never enqueued — so the task sat
in queued until it timed out, while its revived run held up new ones. The
clear dialogs offered no way out either, since they only showed the
run-on-latest option when there was a version to compare against.
(cherry picked from commit f5ec361)
Co-authored-by: Jed Cunningham 66968678+jedcunningham@users.noreply.github.com