FrankYang0529 opened a new pull request, #15773: URL: https://github.com/apache/kafka/pull/15773
If `file.delete.delay.ms` is zero, We call `take` even though the `logsToBeDeleted` is empty, and `KafkaScheduler#shutdown` call `shutdown` rather than `shudownNow` (https://github.com/apache/kafka/blob/trunk/server-common/src/main/java/org/apache/kafka/server/util/KafkaScheduler.java#L134) Hence, the thread won't be completed forever, and it blocks the shutdown of broker. We should replace the `take` by `poll` since we have checked the element before. The zero is a valid value: https://github.com/apache/kafka/blob/f22ad6645bfec0b38e820e0090261c9f6b421a74/storage/src/main/java/org/apache/kafka/storage/internals/log/LogConfig.java#L258 ### 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
