zookeeper文件myid配置错误，报Session 0x0 for server null, unexpected error

1、zookeeper配置完毕之候报错，信息如下：

1. grid@master1:~$ zkCli.sh -server 10.10.10.70:2181
   
2. ..............................
   
3. 2015-08-21 06:29:48,412 [myid:] - INFO [main-SendThread(10.10.10.70:2181):ClientCnxn$SendThread@975] - Opening socket connection to server 10.10.10.70/10.10.10.70:2181. Will not attempt to authenticate using SASL (unknown error)
   
4. Welcome to
   
5. 2015-08-21 06:29:48,420 [myid:] - WARN [main-SendThread(10.10.10.70:2181):ClientCnxn$SendThread@1102] - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   
6. java.net.ConnectException: Connection refused
   
7.         at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   
8.         at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
   
9.         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   
10.         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)

这是连接zookeeper的server一直不断的报错
2、查看zookeeper配置信息

1. grid@master1:/usr/local/zookeeper/conf$ cat zoo.cfg
   
2. # The number of milliseconds of each tick
   
3. tickTime=2000
   
4. # The number of ticks that the initial
   
5. # synchronization phase can take
   
6. initLimit=10
   
7. # The number of ticks that can pass between
   
8. # sending a request and getting an acknowledgement
   
9. syncLimit=5
   
10. # the directory where the snapshot is stored.
    
11. # do not use /tmp for storage, /tmp here is just
    
12. # example sakes.
    
13. dataDir=/data/zk
    
14. dataLogDir=/data/zk/logs
    
15. # the port at which the clients will connect
    
16. clientPort=2181
    
17. # the maximum number of client connections.
    
18. # increase this if you need to handle more clients
    
19. #maxClientCnxns=60
    
20. #
    
21. # Be sure to read the maintenance section of the
    
22. # administrator guide before turning on autopurge.
    
23. #
    
24. # http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
    
25. #
    
26. # The number of snapshots to retain in dataDir
    
27. #autopurge.snapRetainCount=3
    
28. # Purge task interval in hours
    
29. # Set to "0" to disable auto purge feature
    
30. #autopurge.purgeInterval=1
    
31. 
    
32. server.70=10.10.10.70:2888:3888
    
33. server.71=10.10.10.71:2888:3888
    
34. server.72=10.10.10.72:2888:3888
    
35. server.73=10.10.10.73:2888:3888

2、在每个服务器上更改myid文件，如10.10.10.70文件

1. 70

之候启动zookeeper，服务正常

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转载于:http://blog.itpub.net/12219480/viewspace-1778740/