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https://issues.apache.org/jira/browse/KAFKA-3194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15131181#comment-15131181
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Grant Henke commented on KAFKA-3194:
------------------------------------
[~junrao] [~ewencp] [~gwenshap] [~guozhang]
Would any of you have a chance to review this today?
> Validate security.inter.broker.protocol against the advertised.listeners
> protocols
> ----------------------------------------------------------------------------------
>
> Key: KAFKA-3194
> URL: https://issues.apache.org/jira/browse/KAFKA-3194
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 0.9.0.0
> Reporter: Grant Henke
> Assignee: Grant Henke
> Fix For: 0.9.0.1
>
>
> When testing Kafka I found that Kafka can run in a very unhealthy state due
> to a misconfigured security.inter.broker.protocol. There are errors in the
> log such (shown below) but it would be better to prevent startup with a clear
> error message in this scenario.
> Sample error in the server logs:
> {code}
> ERROR kafka.controller.ReplicaStateMachine$BrokerChangeListener:
> [BrokerChangeListener on Controller 71]: Error while handling broker changes
> kafka.common.BrokerEndPointNotAvailableException: End point PLAINTEXT not
> found for broker 69
> at kafka.cluster.Broker.getBrokerEndPoint(Broker.scala:141)
> at
> kafka.controller.ControllerChannelManager.kafka$controller$ControllerChannelManager$$addNewBroker(ControllerChannelManager.scala:88)
> at
> kafka.controller.ControllerChannelManager.addBroker(ControllerChannelManager.scala:73)
> at
> kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$4.apply(ReplicaStateMachine.scala:372)
> at
> kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$4.apply(ReplicaStateMachine.scala:372)
> at scala.collection.immutable.Set$Set1.foreach(Set.scala:79)
> at
> kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(ReplicaStateMachine.scala:372)
> at
> kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1.apply(ReplicaStateMachine.scala:359)
> at
> kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1$$anonfun$apply$mcV$sp$1.apply(ReplicaStateMachine.scala:359)
> at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
> at
> kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1.apply$mcV$sp(ReplicaStateMachine.scala:358)
> at
> kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1.apply(ReplicaStateMachine.scala:357)
> at
> kafka.controller.ReplicaStateMachine$BrokerChangeListener$$anonfun$handleChildChange$1.apply(ReplicaStateMachine.scala:357)
> at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:259)
> at
> kafka.controller.ReplicaStateMachine$BrokerChangeListener.handleChildChange(ReplicaStateMachine.scala:356)
> at org.I0Itec.zkclient.ZkClient$10.run(ZkClient.java:842)
> at org.I0Itec.zkclient.ZkEventThread.run(ZkEventThread.java:71)
> {code}
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