KAFKA-17203: StreamThread leaking producer instances #16730
Merged
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In test like
EosIntegrationTest.shouldCheckpointRestoredOffsetsWhenClosingCleanDuringRestoringStateUpdaterEnabled
, the task may throwTaskCorruptedException
. After rebalancing, if some pending tasks need to be drained, theTaskManager
should useactiveTaskCreator.closeAndRemoveTaskProducerIfNeeded(task.id());
to close producer as well, or there may have producer thread leak.Committer Checklist (excluded from commit message)