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Posted to jira@kafka.apache.org by "Guozhang Wang (Jira)" <ji...@apache.org> on 2020/02/28 01:31:00 UTC

[jira] [Created] (KAFKA-9623) Streams will attempt to commit during shutdown if rebalance is in progress

Guozhang Wang created KAFKA-9623:
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             Summary: Streams will attempt to commit during shutdown if rebalance is in progress
                 Key: KAFKA-9623
                 URL: https://issues.apache.org/jira/browse/KAFKA-9623
             Project: Kafka
          Issue Type: Bug
          Components: streams
            Reporter: Guozhang Wang
            Assignee: Guozhang Wang


This will throw a retriable `RebalanceInProgressException` which Streams does not currently expect. 

A possible fix is to change the condition of while(isRunning()) inside runLoop to sth. like isRunning() || !taskManager.rebalanceInProgress(), and within an iteration after we’ve added the records we will check isRunning() again and if false we would skip processing any records anyways.



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