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Posted to dev@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2017/05/11 00:47:04 UTC

[jira] [Created] (KAFKA-5217) Improve Streams internal exception handling

Matthias J. Sax created KAFKA-5217:
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             Summary: Improve Streams internal exception handling
                 Key: KAFKA-5217
                 URL: https://issues.apache.org/jira/browse/KAFKA-5217
             Project: Kafka
          Issue Type: Bug
          Components: streams
    Affects Versions: 0.10.2.1
            Reporter: Matthias J. Sax
            Assignee: Matthias J. Sax
             Fix For: 0.11.0.0


Streams does not handle all exceptions gracefully atm, but tend to throw exceptions to the user, even if we could handle them internally and recover automatically. We want to revisit this exception handling to be more resilient.

For example, for any kind of rebalance exception, we should just log it, and rejoin the consumer group.



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