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ASF GitHub Bot commented on KAFKA-4777: --------------------------------------- Github user asfgit closed the pull request at: https://github.com/apache/kafka/pull/2564 > 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 > Fix For: 0.10.3.0 > > 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. -- This message was sent by Atlassian JIRA (v6.3.15#6346)