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Posted to dev@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2017/09/25 01:05:00 UTC

[jira] [Resolved] (KAFKA-5499) Double check how we handle exceptions when commits fail

     [ https://issues.apache.org/jira/browse/KAFKA-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias J. Sax resolved KAFKA-5499.
------------------------------------
    Resolution: Duplicate

This should be covered by KAFKA-4593 as commit failed exception can only happen if we did miss a rebalance. Closing this as duplicate.

> Double check how we handle exceptions when commits fail
> -------------------------------------------------------
>
>                 Key: KAFKA-5499
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5499
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: streams
>            Reporter: Eno Thereska
>            Assignee: Matthias J. Sax
>             Fix For: 1.0.0
>
>
> When a task does a lot of processing in-between calls to poll() it happens that it might miss a rebalance. It can find that out once it tries to commit() since it will get an exception. Double check what is supposed to happen on such an exception, e.g., should the thread fail, or should it continue? 



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