HBase ZooKeeper

Question

我是HBase的新手，正在尝试在Ubuntu14.04上配置HBase。在配置并启动HBase之后(进入HBase命令行界面)。如果我运行任何HBase命令，就会得到节点/hbase不在ZooKeeper中。请在下面找到我的hbase-site.xml和zoo.cfg。

  <configuration>
     <property>
    <name>hbase.rootdir</name>
    <value>hdfs://localhost/hbase</value>
   <description>Enter the HBase NameNode server hostname</description>
  </property>

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

   <property>
     <name>hbase.zookeeper.property.clientPort</name>
    <value>2181</value>
  <description> The port at which the clients will connect.
  </description>
   </property>

   <property> 
     <name>hbase.master.port</name>
     <value>2080</value>
    <description>The port the HBase Master should bind to.</description>
   </property>

   <property>
        <name>hbase.zookeeper.quorum</name>
        <value>localhost</value>

    </property>

    <property>
        <name>hbase.zookeeper.property.dataDir</name>
        <value>/var/lib/zookeeper</value>
      <description>Property from ZooKeeper's config zoo.cfg.
      The directory where the snapshot is stored.
       </description>
    </property>

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

 </configuration>

Zoo.cfg

dataDir=/var/lib/zookeeper
server.1=localhost:2888:3888

提前感谢您的所有帮助/支持。

Answer 1

您是否在hbase-site.xml中设置了hbase.zookeeper.quorum，如下所示：

 <property>
     <name>hbase.zookeeper.quorum</name>
     <value>your_zookeeper_url:2181</value> 
 </property>

Answer 2

将zookeeper.znode.parent属性值更改为/hbase-unsecure并通知我

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

Answer 3

在我的例子中，我必须在hadoop-env.sh中为hbase/lib添加类路径。添加hbase类路径解决了我的问题。向Anil Khiani致敬