[Transform] Ensure transform _schedule_now API only triggers the expected transform task
#102958
Conversation
This file contains 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
…pected transform task
przemekwitek
added
>bug
:ml/Transform
|
Hi @przemekwitek, I've created a changelog YAML for you. |
|
Pinging @elastic/ml-core (Team:ML) |
💚 Backport successful
|
przemekwitek
added a commit
to przemekwitek/elasticsearch
that referenced
this pull request
Dec 5, 2023
…pected transform task (elastic#102958)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
TransportScheduleNowTransformActionis aTransportTasksActionwhich means that it fans out to individual tasks running on the nodes.In order to find the appropriate tasks the
matchmethod must be implemented properly. For the_schedule_nowaction request thematchimplementation was missing which caused the action to call scheduler for the given transform multiple times (equal to the number of transforms running on the same node as the requested transform) instead of just one.This PR implements the
matchmethod so that the problem is fixed.Closes #102956