关于hbase中hbase.zookeeper.quorum设置问题

zhaopingzi

在调试hbase时发现
当regionservers的内容和hbase.zookeeper.quorum一致时，hbase启动没问题，如：

  <property>
    <name>hbase.zookeeper.quorum</name>
    <value>h1,h2,h3,h4,h5</value>
    </property>


#cat regionservers
     h1
     h2
     h3
     h4
     h5

但是当设置成下面时，把zookeeper起在h6~h10时hbase报错：
<property>
    <name>hbase.zookeeper.quorum</name>
    <value>h6,h7,h8,h9,h10</value>
    </property>

报错信息：

1. 
   
2. 。。。。。。
   
3. 014-02-11 13:57:00,093 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server h3/192.168.2.152:2181
   
4. 2014-02-11 13:57:00,094 INFO org.apache.zookeeper.client.ZooKeeperSaslClient: Client will not SASL-authenticate because the default JAAS configuration section 'Client' could not be found. If you are not using SASL, you may ignore this. On the other hand, if you expected SASL to work, please fix your JAAS configuration.
   
5. 2014-02-11 13:57:00,094 WARN org.apache.zookeeper.ClientCnxn: 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:708)
   
9.         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:286)
   
10.         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1035)
    
11. 2014-02-11 13:57:00,197 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server h4/192.168.2.153:2181
    
12. 2014-02-11 13:57:00,198 INFO org.apache.zookeeper.client.ZooKeeperSaslClient: Client will not SASL-authenticate because the default JAAS configuration section 'Client' could not be found. If you are not using SASL, you may ignore this. On the other hand, if you expected SASL to work, please fix your JAAS configuration.
    
13. 2014-02-11 13:57:00,198 WARN org.apache.zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
    
14. java.net.ConnectException: Connection refused
    
15.         at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    
16.         at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:708)
    
17.         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:286)
    
18.         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1035)
    
19. 2014-02-11 13:57:00,302 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server h1/192.168.2.150:2181
    
20. 2014-02-11 13:57:00,302 INFO org.apache.zookeeper.client.ZooKeeperSaslClient: Client will not SASL-authenticate because the default JAAS configuration section 'Client' could not be found. If you are not using SASL, you may ignore this. On the other hand, if you expected SASL to work, please fix your JAAS configuration.
    
21. 2014-02-11 13:57:00,302 WARN org.apache.zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
    
22. java.net.ConnectException: Connection refused
    
23.         at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    
24.         at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:708)
    
25.         at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:286)
    
26.         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1035)
    
27. 
    
28. 
    
29. 。。。。。
    

复制代码

看日志，说明hbase去联h1~h5去了，为什么不去联h6~h10呢？？？,难道regionsever必须和zookeeper设置在一起吗？

注：hbase的环境设置成已export HBASE_MANAGES_ZK=false

Hugo801122

不懂，学习。。。

wenhq

region server 和hmaster里zk的信息必须保持一致吧。都是同一个hbase-site.xml吧。。