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Posted to dev@kafka.apache.org by "xiongqi wu (Jira)" <ji...@apache.org> on 2020/12/03 21:55:00 UTC

[jira] [Created] (KAFKA-10806) throwable from user callback on completeFutureAndFireCallbacks can lead to unhandled exceptions

xiongqi wu created KAFKA-10806:
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             Summary: throwable from user callback on completeFutureAndFireCallbacks can lead to unhandled exceptions
                 Key: KAFKA-10806
                 URL: https://issues.apache.org/jira/browse/KAFKA-10806
             Project: Kafka
          Issue Type: Bug
            Reporter: xiongqi wu


 When kafka producer tries to complete/abort a batch,  producer invokes user callback. However, "completeFutureAndFireCallbacks" only captures exceptions from user callback not all throwables.  An uncaught throwable can prevent the batch from being freed.  



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