wcarlson5 opened a new pull request, #15919: URL: https://github.com/apache/kafka/pull/15919
KStreams is able to handle the ProducerFenced (among other errors) cleanly. It does this by closing the task dirty and triggering a rebalance amongst the worker threads to rejoin the group. The producer is also recreated. Due to how streams works (writing to and reading from various topics), the application is able to figure out the last thing the fenced producer completed and continue from there. InvalidPidMappingException should be treated the same way. ### 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
