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Posted to dev@kafka.apache.org by "Roger Hoover (JIRA)" <ji...@apache.org> on 2016/10/21 18:39:58 UTC

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

Roger Hoover created KAFKA-4331:
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             Summary: 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: 0.10.0.1, 0.10.0.0
            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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