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Posted to jira@kafka.apache.org by "Ryan Dielhenn (Jira)" <ji...@apache.org> on 2021/08/27 20:56:00 UTC

[jira] [Created] (KAFKA-13245) KIP 771: Change behavior of how controller metrics are exposed when using KRaft.

Ryan Dielhenn created KAFKA-13245:
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             Summary: KIP 771: Change behavior of how controller metrics are exposed when using KRaft.
                 Key: KAFKA-13245
                 URL: https://issues.apache.org/jira/browse/KAFKA-13245
             Project: Kafka
          Issue Type: Improvement
            Reporter: Ryan Dielhenn
            Assignee: Ryan Dielhenn


Zookeeper brokers expose 0 for controller metrics in the case of controller failover. KRaft brokers should not since they will never be elected as controller and since this would introduce a non-negligible performance impact.



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