cadonna opened a new pull request, #14249: URL: https://github.com/apache/kafka/pull/14249
A stream thread should only change to RUNNING if there are no active tasks in restoration in the state updater and if there are no pending tasks to recycle and to init. Usually all pending tasks to init are added to the state updater in the same poll iteration that handles the assignment. However, if during an initialization of a task a LockException the task is re-added to the tasks to init and initialization is retried in the next poll iteration. A LockException might occur when a state directory is still locked by another thread, when the rebalance just happened. *More detailed description of your change, if necessary. The PR title and PR message become the squashed commit message, so use a separate comment to ping reviewers.* *Summary of testing strategy (including rationale) for the feature or bug fix. Unit and/or integration tests are expected for any behaviour change and system tests should be considered for larger changes.* ### 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
