C0urante opened a new pull request, #16567: URL: https://github.com/apache/kafka/pull/16567
[Jira](https://issues.apache.org/jira/browse/KAFKA-17115) This change implements a best-effort attempt to notify the group coordinator that the member ID of a closed consumer can be discarded, which can prevent rebalances from getting stuck if a dynamic consumer receives an initial JoinGroup response with the `MEMBER_ID_REQUIRED` error after it has been closed. ### 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. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org