zookeeper啟動時報Cannot open channel to X at election address Error contacting service. It is probably not running.

配置storm集群的時候出現如下異常：

2016-06-26 14:10:17,484 [myid:1] - WARN  [SyncThread:1:FileTxnLog@334] - fsync-ing the write ahead log in SyncThread:1 took 1340ms which will adversely effect operation latency. See the ZooKeeper troubleshooting guide
2016-06-26 14:10:17,847 [myid:1] - WARN  [RecvWorker:2:QuorumCnxManager$RecvWorker@810] - Connection broken for id 2, my id = 1, error = 
java.io.EOFException
    at java.io.DataInputStream.readInt(DataInputStream.java:392)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager$RecvWorker.run(QuorumCnxManager.java:795)
2016-06-26 14:10:17,848 [myid:1] - WARN  [RecvWorker:2:QuorumCnxManager$RecvWorker@813] - Interrupting SendWorker
2016-06-26 14:10:17,849 [myid:1] - WARN  [SendWorker:2:QuorumCnxManager$SendWorker@727] - Interrupted while waiting for message on queue
java.lang.InterruptedException
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088)
    at java.util.concurrent.ArrayBlockingQueue.poll(ArrayBlockingQueue.java:418)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager.pollSendQueue(QuorumCnxManager.java:879)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager.access$500(QuorumCnxManager.java:65)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager$SendWorker.run(QuorumCnxManager.java:715)
2016-06-26 14:10:17,851 [myid:1] - WARN  [SendWorker:2:QuorumCnxManager$SendWorker@736] - Send worker leaving thread
2016-06-26 14:10:17,852 [myid:1] - WARN  [QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Follower@89] - Exception when following the leader
java.io.EOFException
    at java.io.DataInputStream.readInt(DataInputStream.java:392)
    at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:63)
    at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:83)
    at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:99)
    at org.apache.zookeeper.server.quorum.Learner.readPacket(Learner.java:153)
    at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:85)
    at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:846)
2016-06-26 14:10:17,854 [myid:1] - INFO  [QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:Follower@166] - shutdown called
java.lang.Exception: shutdown Follower


解決方案：

on Zookeeper1

#Before modification 
[zookeeper1]$ tail -3   $ZOOKEEPER_HOME/conf/zoo.cfg 
server.1=zookeeper1:2888:3888
server.2=zookeeper2:2888:3888
server.3=zookeeper3:2888:3888

#After  modification 
[zookeeper1]$ tail -3  $ZOOKEEPER_HOME/conf/zoo.cfg 
server.1=0.0.0.0:2888:3888
server.2=zookeeper2:2888:3888
server.3=zookeeper3:2888:3888

#Start the Zookeper (Stop and STart or restart )
[zookeeper1]$ $ZOOKEEPER_HOME/bin/zkServer.sh  start
ZooKeeper JMX enabled by default
ZooKeeper remote JMX Port set to 52128
ZooKeeper remote JMX authenticate set to false
ZooKeeper remote JMX ssl set to false
ZooKeeper remote JMX log4j set to true
Using config: /opt/zookeeper-3.4.8/bin/../conf/zoo.cfg
Mode: follower

[zookeeper1]$ $ZOOKEEPER_HOME/bin/zkServer.sh  status
ZooKeeper JMX enabled by default
ZooKeeper remote JMX Port set to 52128
ZooKeeper remote JMX authenticate set to false
ZooKeeper remote JMX ssl set to false
ZooKeeper remote JMX log4j set to true
Using config: /opt/zookeeper-3.4.8/bin/../conf/zoo.cfg
Mode: follower

---------------------------------------------------------

on Zookeeper2

#Before modification 
[zookeeper2]$ tail -3   $ZOOKEEPER_HOME/conf/zoo.cfg 
server.1=zookeeper1:2888:3888
server.2=zookeeper2:2888:3888
server.3=zookeeper3:2888:3888

#After  modification 
[zookeeper2]$ tail -3  $ZOOKEEPER_HOME/conf/zoo.cfg 
server.1=zookeeper1:2888:3888
server.2=0.0.0.0:2888:3888
server.3=zookeeper3:2888:3888

#Start the Zookeper (Stop and STart or restart )
[zookeeper2]$ $ZOOKEEPER_HOME/bin/zkServer.sh  start
ZooKeeper JMX enabled by default
ZooKeeper remote JMX Port set to 52128
ZooKeeper remote JMX authenticate set to false
ZooKeeper remote JMX ssl set to false
ZooKeeper remote JMX log4j set to true
Using config: /opt/zookeeper-3.4.8/bin/../conf/zoo.cfg
Mode: follower

[zookeeper2]$ $ZOOKEEPER_HOME/bin/zkServer.sh  status
ZooKeeper JMX enabled by default
ZooKeeper remote JMX Port set to 52128
ZooKeeper remote JMX authenticate set to false
ZooKeeper remote JMX ssl set to false
ZooKeeper remote JMX log4j set to true
Using config: /opt/zookeeper-3.4.8/bin/../conf/zoo.cfg
Mode: follower

---------------------------------------------------------

on Zookeeper3

#Before modification 
[zookeeper3]$ tail -3   $ZOOKEEPER_HOME/conf/zoo.cfg 
server.1=zookeeper1:2888:3888
server.2=zookeeper2:2888:3888
server.3=zookeeper3:2888:3888

#After  modification 
[zookeeper3]$ tail -3  $ZOOKEEPER_HOME/conf/zoo.cfg 
server.1=zookeeper1:2888:3888
server.2=zookeeper2:2888:3888
server.3=0.0.0.0:2888:3888

#Start the Zookeper (Stop and STart or restart )
[zookeeper3]$ $ZOOKEEPER_HOME/bin/zkServer.sh  start
ZooKeeper JMX enabled by default
ZooKeeper remote JMX Port set to 52128
ZooKeeper remote JMX authenticate set to false
ZooKeeper remote JMX ssl set to false
ZooKeeper remote JMX log4j set to true
Using config: /opt/zookeeper-3.4.8/bin/../conf/zoo.cfg
Mode: follower

[zookeeper3]$ $ZOOKEEPER_HOME/bin/zkServer.sh  status
ZooKeeper JMX enabled by default
ZooKeeper remote JMX Port set to 52128
ZooKeeper remote JMX authenticate set to false
ZooKeeper remote JMX ssl set to false
ZooKeeper remote JMX log4j set to true
Using config: /opt/zookeeper-3.4.8/bin/../conf/zoo.cfg
Mode: followe

啟動的時候我遇到的問題：
　　先啟動子節點，后啟動控制節點，這樣能夠選舉出leader，否則一直無法連接，不知道什么原因

英文地址：http://stackoverflow.com/questions/30940981/zookeeper-error-cannot-open-channel-to-x-at-election-address#