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Martin Hope
Sankalp
Asked: 2015-03-21 13:47:30 +0800 CST
  • 2

在我的 ubuntu 机器上启动独立 hBase 时出现此错误。请帮忙。花了很多时间让它运行起来。:(

到目前为止我检查过的 -

  1. /etc/hosts 包含本地主机 127.0.0.1
  2. HBase：hbase-0.98.3-hadoop2-bin.tar.gz
  3. Hadoop：hadoop-2.6.0.tar.gz
  4. 我的 hbase-site.xml 中已经有节点 /hbase-unsecure。

当我尝试运行命令时 - create 'usertable', 'resultfamily'

它给了我以下异常 -

错误：节点 /hbase-unsecure 不在 ZooKeeper 中。应该是大师写的。检查“zookeeper.znode.parent”中配置的值。可能与 master 中配置的不匹配。

<configuration>
  <property>
    <name>hbase.rootdir</name>    
    <value>hdfs://localhost:54310/hbase</value>
  </property>

  <property>
    <name>hbase.zookeeper.property.dataDir</name>
    <value>/home/hduser/zookeeper</value>
  </property>

  <property>
      <name>hbase.zookeeper.property.clientPort</name>
      <value>2181</value>
      <description>Property from ZooKeeper's config zoo.cfg.
      The port at which the clients will connect.
      </description>
  </property>

  <property>
        <name>hbase.cluster.distributed</name>
        <value>true</value>
    </property>

   <property>
        <name>zookeeper.znode.parent</name>
        <value>/hbase-unsecure</value>
    </property>

    <property>
      <name>hbase.zookeeper.quorum</name>
      <value>localhost</value>
      <description>Comma separated list of servers in the ZooKeeper Quorum.
      </description>
    </property>

  <property>
         <name>dfs.replication</name>
         <value>1</value>
    </property>

  <property>
        <name>hbase.master</name> 
        <value>hadoop-master:60000</value>
  </property>

</configuration>
hadoop
Martin Hope
Sankalp
Asked: 2015-03-21 02:19:02 +0800 CST
  • 1

我无法连接到本地 Ubuntu 机器上的 HBase shell。试图在整个互联网上寻找。不明白哪里出了问题。在日志中，我不断收到此错误 -

zookeeper.RecoverableZooKeeper: Unable to create ZooKeeper Connection.

hbase-site.xml

<configuration>
  <property>
    <name>hbase.rootdir</name>    
    <value>hdfs://localhost:54310/hbase</value>
  </property>
  <property>
    <name>hbase.zookeeper.property.dataDir</name>
    <value>/home/hduser/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>
      <description>Comma separated list of servers in the ZooKeeper Quorum.
      </description>
    </property>

</configuration>

核心站点.xml

<configuration>
<property>
  <name>hadoop.tmp.dir</name>
  <value>/app/hadoop/tmp</value>
  <description>A base for other temporary directories.</description>
</property>

<property>
  <name>fs.default.name</name>
  <value>hdfs://localhost:54310</value>
  <description>The name of the default file system.</description>
</property>

</configuration>
hadoop