Relax lock when updating job history information #7577
Merged
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Outdated suggestions cannot be applied.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.
In #6767 we introduced the ability to track job execution history, but looks like we exaggerated the lock level when marking the end of the job execution using
ShareRowExclusiveLock
that conflicts with autovacuum jobs that requires anShareUpdateExclusiveLock
, so relaxing the lock toRowExclusiveLock
because we only update the tuple in the job execution history metadata table.Disable-check: force-changelog-file