Java Can';t连接到zookeeper,然后hbase主机关闭
我使用了hbase 0.94.1和zookeeper 3.3.6。经过几次尝试后,hbase主机关闭,软件退出 这些是我从shell中得到的错误Java Can';t连接到zookeeper,然后hbase主机关闭,java,hbase,apache-zookeeper,Java,Hbase,Apache Zookeeper,我使用了hbase 0.94.1和zookeeper 3.3.6。经过几次尝试后,hbase主机关闭,软件退出 这些是我从shell中得到的错误 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
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$3(Main.java:241)
at gui.Main$5.actionPerformed(Main.java:160)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
...
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>
hbase.rootdir
file:///home/.../.../hbase-0.94.1/hbDATA/
hbase.zookeeper.quorum
本地服务器
zookeeper.znode.parent
file:///home/.../.../hbase-0.94.1/hbDATA/
hbase.zookeeper.property.clientPort
2181
如果您在独立模式下使用HBase,您甚至不需要所有这些属性。尽管伪模式或完全分布式模式需要额外设置。通过查看配置道具,我假设您在本地模式下使用HBase。因此,您可以跳过所有这些内容。对于伪分布式模式,HBase的默认ZK就足够了。首先,您不应该只有一个zookeeper主机(localhost)。在hbase-site.xml中的属性hbase.zookeeper.quorum
中至少应配置三台zookeeper主机,即使我正在本地计算机上尝试该代码?(这不需要hdfs)哦,好的,没关系。但我想知道你为什么给zookeeper.znode.parent一个值。通常情况下,您不应该仅为了尝试代码而配置这些内容。请检查此处的描述,即从xml中删除此属性并尝试再次运行。我从hbase-site.xml中删除了zookeeper.znode.parent
(并保留qorum属性上的localhost),但它给了我相同的错误确定已解决,我运行了./hbase-config.sh和./zookeers.sh,这解决了问题。。。谢谢你的帮助!
<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>