java 无法连接到zookeeper然后hbase master关闭
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Can't connect to zookeeper and then hbase master shuts down
提问by raff0z
I use hbase 0.94.1 and zookeeper 3.3.6 after few attempts, the master of hbase shuts down and the sw exits
几次尝试后我使用hbase 0.94.1和zookeeper 3.3.6，hbase的master关闭并且sw退出
Those are the errors that I get from the shell
这些是我从 shell 得到的错误
12/09/26 18:58:35 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:2181 sessionTimeout=180000 watcher=hconnection
12/09/26 18:58:35 INFO zookeeper.ClientCnxn: Opening socket connection to server /127.0.0.1:2181
12/09/26 18:58:35 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 5133@xxx-xxx
12/09/26 18:58:35 INFO zookeeper.ClientCnxn: Socket connection established to localhost/127.0.0.1:2181, initiating session
12/09/26 18:58:35 WARN zookeeper.ClientCnxnSocket: Connected to an old server; r-o mode will be unavailable
12/09/26 18:58:35 INFO zookeeper.ClientCnxn: Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x13a037edbb2000c, negotiated timeout = 40000
12/09/26 18:58:36 ERROR client.HConnectionManager$HConnectionImplementation: Check the value configured in 'zookeeper.znode.parent'. There could be a mismatch with the one configured in the master.
12/09/26 18:58:36 INFO client.HConnectionManager$HConnectionImplementation: Closed zookeeper sessionid=0x13a037edbb2000c
12/09/26 18:58:36 INFO zookeeper.ZooKeeper: Session: 0x13a037edbb2000c closed
12/09/26 18:58:36 INFO zookeeper.ClientCnxn: EventThread shut down
org.apache.hadoop.hbase.MasterNotRunningException: Retried 10 times
at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:127)
at util.HBaseHelper.<init>(HBaseHelper.java:29)
at util.HBaseHelper.getHelper(HBaseHelper.java:33)
at driver.ABoxHbaseTableMaker.makeTable(ABoxHbaseTableMaker.java:39)
at driver.ABoxImporterDriver.run(ABoxImporterDriver.java:55)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at driver.ABoxImporterDriver.main(ABoxImporterDriver.java:32)
at gui.Main.jButton1ActionPerformed(Main.java:274)
at gui.Main.access(Main.java:241)
at gui.Main.actionPerformed(Main.java:160)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
...
T tried to change the port but nothing.
T 试图更改端口但没有。
Those are the config files:
这些是配置文件：
zoo.cfg:
动物园.cfg：
tickTime=2000
dataDir=/home/.../.../zookeeper-3.3.6/data
clientPort=2181
hbase-site.xml
hbase-site.xml
<configuration>
<property>
<name>hbase.rootdir</name>
<value>file:///home/.../.../hbase-0.94.1/hbDATA/</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>localhost</value>
</property>
<property>
<name>zookeeper.znode.parent</name>
<value>file:///home/.../.../hbase-0.94.1/hbDATA/</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2181</value>
</property>
</configuration>
回答by Tariq
If you are using HBase in standalone mode, you don't even need all these properties..Although, a pseudo or a fully distributed mode required additional settings..By looking at your config props, I am assuming you are using HBase in local mode.So you can skip all those things. And for a pseudo distributed mode HBase's default ZK is sufficient.
如果您在独立模式下使用 HBase，您甚至不需要所有这些属性..虽然，伪或完全分布式模式需要额外的设置..通过查看您的配置道具，我假设您在本地使用 HBase模式。所以你可以跳过所有这些事情。而对于伪分布式模式，HBase 的默认 ZK 就足够了。
