[server] Fix flaky RebalanceManagerITCase.testBuildClusterModel#3306
Merged
swuferhong merged 2 commits intoJun 2, 2026
Merged
Conversation
Contributor
Author
|
The reason for CI failure seems to be a known flaky test #2974 . |
Kaixuan-Duan
force-pushed
the
issue-3063-unstable-rebalance-test
branch
from
3e43692 to
456c356
Compare
Contributor
Author
|
@swuferhong Hi, could you please help review this PR when you have time? |
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Purpose
Linked issue: close #3063
Brief change log
RebalanceManager.buildClusterModel()method to gracefully handle buckets without LeaderAndIsr informationcheckArgumentwith a conditionalcontinuestatementThis change addresses the race condition that occurs during table creation when leader election is not yet completed. The fix allows the rebalance manager to skip buckets in transient states rather than failing the entire operation.
Tests
./mvnw -pl fluss-server \
-Dtest='RebalanceManagerITCase#testBuildClusterModel' \
-DfailIfNoTests=false \
test
API and Format
Documentation