Vivien D created KAFKA-3731:
-------------------------------

             Summary: Problems with : Controller 0's connection to broker Node
                 Key: KAFKA-3731
                 URL: https://issues.apache.org/jira/browse/KAFKA-3731
             Project: Kafka
          Issue Type: Bug
          Components: consumer
    Affects Versions: 0.9.0.1, 0.8.2.2, 0.9.0.0
         Environment: Linux UKELK-V2001 2.6.32-431.20.5.el6.x86_64 #1 SMP Wed 
Jul 16 05:26:53 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux
            Reporter: Vivien D
            Assignee: Neha Narkhede
            Priority: Blocker


Hi,

I launch Zookeeper and kafka with the default conf.
And after that, the controler.log says :

[2016-05-19 14:48:55,533] WARN [Controller-0-to-broker-0-send-thread], 
Controller 0's connection to broker Node(0, UKELK-V2001.ATI.CE.FR, 9092) was 
unsuccessful (kafka.controller.RequestSendThread)
java.io.IOException: Connection to Node(0, UKELK-V2001.ATI.CE.FR, 9092) failed
at 
kafka.utils.NetworkClientBlockingOps$$anonfun$blockingReady$extension$1.apply(NetworkClientBlockingOps.scala:62)
at 
kafka.utils.NetworkClientBlockingOps$$anonfun$blockingReady$extension$1.apply(NetworkClientBlockingOps.scala:58)
at 
kafka.utils.NetworkClientBlockingOps$$anonfun$kafka$utils$NetworkClientBlockingOps$$pollUntil$extension$2.apply(NetworkClientBlockingOps.scala:106)
at 
kafka.utils.NetworkClientBlockingOps$$anonfun$kafka$utils$NetworkClientBlockingOps$$pollUntil$extension$2.apply(NetworkClientBlockingOps.scala:105)
at 
kafka.utils.NetworkClientBlockingOps$.recurse$1(NetworkClientBlockingOps.scala:129)
at 
kafka.utils.NetworkClientBlockingOps$.kafka$utils$NetworkClientBlockingOps$$pollUntilFound$extension(NetworkClientBlockingOps.scala:139)
at 
kafka.utils.NetworkClientBlockingOps$.kafka$utils$NetworkClientBlockingOps$$pollUntil$extension(NetworkClientBlockingOps.scala:105)
at 
kafka.utils.NetworkClientBlockingOps$.blockingReady$extension(NetworkClientBlockingOps.scala:58)
at 
kafka.controller.RequestSendThread.brokerReady(ControllerChannelManager.scala:225)
at 
kafka.controller.RequestSendThread.liftedTree1$1(ControllerChannelManager.scala:172)
at kafka.controller.RequestSendThread.doWork(ControllerChannelManager.scala:171)
at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:63)

I can create topic but can't use it.

Seems to me it was an old bug, but i've tried to use previous version, the 
message in log change (if you want it i can provide) but it's still the same.








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