[jira] [Created] (KAFKA-4777) Kafka client Heartbeat thread use all the cpu.

[Allen Xiang (JIRA)]

Allen Xiang created KAFKA-4777:
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             Summary: Kafka client Heartbeat thread use all the cpu.
                 Key: KAFKA-4777
                 URL: https://issues.apache.org/jira/browse/KAFKA-4777
             Project: Kafka
          Issue Type: Bug
    Affects Versions: 0.10.1.1
            Reporter: Allen Xiang
         Attachments: Screen Shot 2017-02-17 at 12.31.38 PM.png

When network goes down, Kafka client Heartbeat thread tries to send heartbeat 
without waiting and uses all the cpu.



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