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Posted to dev@kafka.apache.org by "Jun Rao (JIRA)" <ji...@apache.org> on 2016/05/04 00:10:12 UTC

[jira] [Created] (KAFKA-3653) expose the queue size in ControllerChannelManager

Jun Rao created KAFKA-3653:
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             Summary: expose the queue size in ControllerChannelManager
                 Key: KAFKA-3653
                 URL: https://issues.apache.org/jira/browse/KAFKA-3653
             Project: Kafka
          Issue Type: Improvement
            Reporter: Jun Rao


Currently, ControllerChannelManager maintains a queue per broker. If the queue fills up, metadata propagation to the broker is delayed. It would be useful to expose a metric on the size on the queue for monitoring.



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