Re: A strange controller log in Kafka 0.9.0.1

Hi, Can someone else help to review the pr in jira: https://issues.apache.org/jira/browse/KAFKA-4447 . > 在 2016年11月23日，下午11:28，Json Tu 写道： > > Hi, > We have a cluster of kafka 0.9.0.1 with 3 nodes, and we found

Re: A strange controller log in Kafka 0.9.0.1

AnyBody？This is very disconcerting! If convenient, Can somebody help to confirm this strange question. > 在 2016年11月26日，上午1:35，Json Tu 写道： > > thanks guozhang, > if it's convenient，can we disscuss it in the jira > https://issues.apache.org/jira/browse/KAFKA-4447 >

Re: A strange controller log in Kafka 0.9.0.1

thanks guozhang, if it's convenient，can we disscuss it in the jira https://issues.apache.org/jira/browse/KAFKA-4447 ，I guess some body may also encounter this problem. > 在 2016年11月25日，下午12:31，Guozhang Wang 写道： > >

Re: A strange controller log in Kafka 0.9.0.1

Does broker 100 keeps acting as the controller afterwards? What you observe is possible and should be transient since "unsubscribeChildChanges" on ZkClient and listener fired procedure are executed on different threads and they are not strictly synchronized. But if you continuously see broker