jolshan opened a new pull request #10143: URL: https://github.com/apache/kafka/pull/10143
Changes how invalid IDs are handled in LeaderAndIsr requests. The ID check now occurs before leader epoch. If the ID exists and is invalid, the partition is ignored and an UNKNOWN_TOPIC_ID error is returned in the response. This error should be rare, but if it occurs, it signals the need for manual intervention. Added tests for this behavior. I also plan to rerun the benchmark from https://github.com/apache/kafka/pull/10071 to ensure there are no regressions with this change. ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
