java - 异常 :org. apache.hadoop.hbase.masternotrunningexception

Question

我正在使用 java 运行 hbase，我的 hbase 很容易启动，现在当我在中给出“list”命令时

hbase(主):001:0:>>列表

它输入“TABLE”并在终端上给出这么多行 java 并以

错误:org.apache.hadoop.hbase.masternotrunningexception:重试 7 次

我停止了 hbase 并重新启动，但它对我不起作用。

这是日志的痕迹:

14/02/18 07:16:17 INFO zookeeper.ZooKeeper: Initiating client
connection, connectString=localhost:2181 sessionTimeout=180000
watcher=hconnection
14/02/18 07:16:17 INFO zookeeper.ClientCnxn: Opening socket connection
to server localhost/127.0.0.1:2181. Will not attempt to authenticate
using SASL (unknown error)
14/02/18 07:16:17 INFO zookeeper.RecoverableZooKeeper: The identifier
of this process is 5461@ubuntu
14/02/18 07:16:17 WARN zookeeper.ClientCnxn: Session 0x0 for server
null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:597)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
14/02/18 07:16:17 WARN zookeeper.RecoverableZooKeeper: Possibly
transient ZooKeeper exception:
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
14/02/18 07:16:17 INFO util.RetryCounter: Sleeping 2000ms before retry #1...
14/02/18 07:16:18 INFO zookeeper.ClientCnxn: Opening socket connection
to server localhost/127.0.0.1:2181. Will not attempt to authenticate
using SASL (unknown error)
14/02/18 07:16:18 WARN zookeeper.ClientCnxn: Session 0x0 for server
null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:597)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
14/02/18 07:16:19 INFO zookeeper.ClientCnxn: Opening socket connection
to server localhost/127.0.0.1:2181. Will not attempt to authenticate
using SASL (unknown error)
14/02/18 07:16:19 WARN zookeeper.ClientCnxn: Session 0x0 for server
null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:597)
        at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
14/02/18 07:16:19 WARN zookeeper.RecoverableZooKeeper: Possibly
transient ZooKeeper exception:
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
14/02/18 07:16:19 INFO util.RetryCounter: Sleeping 4000ms before retry #2``

我的 hbase-site.xml:

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!-- Apache 2 License ommitted to keep the output short  -->
<configuration>
    <property>
       <name>hbase.rootdir</name>
       <value>file:///home/hduser/HBASE/hbase</value>
    </property>
    <property>
       <name>hbase.zookeeper.property.dataDir</name>
        <value>/home/hduser/HBASE/zookeeper</value>
   </property>
   <property>
      <name>hbase.zookeeper.property.clientPort</name>
      <value>2222</value>
      <description>Property from ZooKeeper's config zoo.cfg.
      The port at which the clients will connect.
      </description>
    </property>
    <property>
      <name>hbase.zookeeper.quorum</name>
      <value>localhost</value>
    </property>
 </configuration>

Answer 1

请确保您的 zookeeper 运行正常并且您没有任何与名称解析相关的问题。此外，请确保您已在 hbase-site.xml 中添加了 hbase.zookeeper.quorum 属性。如果问题仍然存在，请向我们展示您的 hbase-site.xml 文件。