[9.1] Fix testStopQueryLocal (#131130) #131141
Merged
Conversation
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
By default, ES|QL uses all workers in the esql_worker threadpool to execute drivers on data nodes. If a node is both data and coordinator, and all drivers are blocked by the allowEmitting latch, there are no workers left to execute the final driver or fetch pages from remote clusters. This can prevent remote clusters from being marked as successful on the coordinator, even if they have completed. To avoid this, we reserve at least one worker for the final driver and page fetching. A single worker is enough, as these two tasks can be paused and yielded. Closes elastic#121672 (cherry picked from commit b325f2b)
dnhatn
added
the
auto-merge-without-approval
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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Outdated suggestions cannot be applied.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.
Backport
This will backport the following commits from
mainto9.1:Questions ?
Please refer to the Backport tool documentation