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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-5499) Double check how we handle exceptions when commits fail
Date Tue, 18 Jul 2017 13:26:00 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16091544#comment-16091544

ASF GitHub Bot commented on KAFKA-5499:

GitHub user enothereska opened a pull request:


    KAFKA-5499: Minor cleanup of commit code


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/enothereska/kafka KAFKA-5499-commit-exceptions

Alternatively you can review and apply these changes as the patch at:


To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #3545
commit eb045209b49354cae182291d7a294e77e07d8659
Author: Eno Thereska <eno.thereska@gmail.com>
Date:   2017-07-18T13:22:58Z

    Minor cleanup


> 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: Eno Thereska
>             Fix For:
> 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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