Hi,I'm new to kafka, and i follow the quickstart guide, when i come to the
Step 2,i run bin/kafka-server-start.sh config/server.properties  , but got
exception:
[2013-08-06 09:55:14,603] INFO 0 successfully elected as leader
(kafka.server.ZookeeperLeaderElector)
[2013-08-06 09:55:14,657] ERROR Error while electing or becoming leader on
broker 0 (kafka.server.ZookeeperLeaderElector)
java.net.SocketException: invalid argument
    at sun.nio.ch.Net.connect0(Native Method)
    at sun.nio.ch.Net.connect(Net.java:465)
    at sun.nio.ch.Net.connect(Net.java:457)
    at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:639)
    at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
    at
kafka.controller.ControllerChannelManager.kafka$controller$ControllerChannelManager$$addNewBroker(ControllerChannelManager.scala:84)
    at
kafka.controller.ControllerChannelManager$$anonfun$1.apply(ControllerChannelManager.scala:35)
    at
kafka.controller.ControllerChannelManager$$anonfun$1.apply(ControllerChannelManager.scala:35)
    at scala.collection.immutable.Set$Set1.foreach(Set.scala:81)
    at
kafka.controller.ControllerChannelManager.<init>(ControllerChannelManager.scala:35)
    at
kafka.controller.KafkaController.startChannelManager(KafkaController.scala:503)
    at
kafka.controller.KafkaController.initializeControllerContext(KafkaController.scala:467)
    at
kafka.controller.KafkaController.onControllerFailover(KafkaController.scala:215)
    at
kafka.controller.KafkaController$$anonfun$1.apply$mcV$sp(KafkaController.scala:89)
    at
kafka.server.ZookeeperLeaderElector.elect(ZookeeperLeaderElector.scala:53)
    at
kafka.server.ZookeeperLeaderElector$LeaderChangeListener.handleDataDeleted(ZookeeperLeaderElector.scala:106)
    at org.I0Itec.zkclient.ZkClient$6.run(ZkClient.java:549)
    at org.I0Itec.zkclient.ZkEventThread.run(ZkEventThread.java:71)

i search lot with google, but got nothing help, what should i do? Anyone
has any ideas?
sorry for my poor english.
thanks!

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