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Posted to dev@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2016/10/23 03:40:58 UTC

[jira] [Work started] (KAFKA-4331) Kafka Streams resetter is slow because it joins the same group for each topic

     [ https://issues.apache.org/jira/browse/KAFKA-4331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on KAFKA-4331 started by Matthias J. Sax.
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> Kafka Streams resetter is slow because it joins the same group for each topic
> -----------------------------------------------------------------------------
>
>                 Key: KAFKA-4331
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4331
>             Project: Kafka
>          Issue Type: Improvement
>          Components: streams
>    Affects Versions: 0.10.0.0, 0.10.0.1
>            Reporter: Roger Hoover
>            Assignee: Matthias J. Sax
>
> The resetter is joining the same group for each topic which takes ~10secs in my testing.  This makes the reset very slow when you have a lot of topics.



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