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<configuration>
 <!-- 把两个NameNode的地址组装成一个集群opencluster -->
    <property>
       <name>fs.defaultFS</name>
       <value>hdfs://opencluster</value>
    </property>
    <!-- 指定hadoop运行时产生文件的存储目录 -->
    <property>
      <name>hadoop.tmp.dir</name>
      <value>/bigdata/zzwl/data/ha/tmp</value>
    </property>
    <!-- 指定ZKFC故障自动切换转移 -->
    <property>
         <name>ha.zookeeper.quorum</name>
         <value>bigdata01:2181,bigdata02:2181,bigdata03:2181</value>
    </property>
    <!--修改core-site.xml中的ipc参数,防止出现连接journalnode服务ConnectException-->
    <property>
        <name>ipc.client.connect.max.retries</name>
        <value>100</value>
        <description>Indicates the number of retries a client will make to establish a server connection.</description>
    </property>
</configuration>

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export JAVA_HOME=/usr/local/java
export HBASE_MANAGES_ZK=false
export HBASE_OFFHEAPSIZE=3G
export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS $HBASE_JMX_BASE -Xmx2g -Xms2g -Xmn750m -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=70 -XX:+UseCMSInitiatingOccupancyOnly"`

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<configuration>
    <property>
         <name>hbase.rootdir</name>
         <value>hdfs://opencluster:8020/hbase</value>
    </property>
    <property>
         <name>hbase.cluster.distributed</name>
         <value>true</value>
    </property>
    <property>
         <name>hbase.zookeeper.quorum</name>
         <value>bigdata01,bigdata02,bigdata03</value>
    </property>
    <property>
         <name>hbase.zookeeper.property.clientPort</name>
         <value>2181</value>
   </property>
</configuration>