Namenode HA configurations

Below are the configurations for Namenode HA.
The env is CDH5 managed by CM5.

hdfs-site.xml

  <property>
    <name>dfs.nameservices</name>
    <value>nameservice1</value>
  </property>

  <property>
    <name>dfs.ha.namenodes.nameservice1</name>
    <value>namenode129,namenode139</value>
  </property>

  <property>
    <name>dfs.namenode.name.dir.nameservice1.namenode129</name>
    <value>file:///data/1/dfs/nn,file:///data/2/dfs/nn</value>
  </property>
  <property>
    <name>dfs.namenode.name.dir.nameservice1.namenode139</name>
    <value>file:///data/1/dfs/nn,file:///data/2/dfs/nn</value>
  </property>
  
  <property>
    <name>dfs.namenode.rpc-address.nameservice1.namenode129</name>
    <value>admin.xxx.com:8020</value>
  </property>
  <property>
    <name>dfs.namenode.servicerpc-address.nameservice1.namenode129</name>
    <value>admin.xxx.com:8022</value>
  </property>
  <property>
    <name>dfs.namenode.http-address.nameservice1.namenode129</name>
    <value>admin.xxx.com:50070</value>
  </property>
  <property>
    <name>dfs.namenode.https-address.nameservice1.namenode129</name>
    <value>admin.xxx.com:50470</value>
  </property>

  <property>
    <name>dfs.namenode.rpc-address.nameservice1.namenode139</name>
    <value>hdw3.xxx.com:8020</value>
  </property>
  <property>
    <name>dfs.namenode.servicerpc-address.nameservice1.namenode139</name>
    <value>hdw3.xxx.com:8022</value>
  </property>
  <property>
    <name>dfs.namenode.http-address.nameservice1.namenode139</name>
    <value>hdw3.xxx.com:50070</value>
  </property>
  <property>
    <name>dfs.namenode.https-address.nameservice1.namenode139</name>
    <value>hdw3.xxx.com:50470</value>
  </property>

  <property>
    <name>dfs.namenode.shared.edits.dir.nameservice1.namenode129</name>
    <value>qjournal://admin.xxx.com:8485;hdm.xxx.com:8485;hdw1.xxx.com:8485;hdw2.xxx.com:8485;hdw3.xxx.com:8485/nameservice1</value>
  </property>
  <property>
    <name>dfs.namenode.shared.edits.dir.nameservice1.namenode139</name>
    <value>qjournal://admin.xxx.com:8485;hdm.xxx.com:8485;hdw1.xxx.com:8485;hdw2.xxx.com:8485;hdw3.xxx.com:8485/nameservice1</value>
  </property>

  <property>
    <name>dfs.client.failover.proxy.provider.nameservice1</name>
    <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
  </property>

  <property>
    <name>dfs.ha.fencing.methods</name>
    <value>shell(true)</value>
  </property>

  <property>
    <name>dfs.ha.automatic-failover.enabled.nameservice1</name>
    <value>true</value>
  </property>

<!-- Journal Node specific-->
  <property>
    <name>dfs.journalnode.edits.dir</name>
    <value>/data/edits</value>
  </property>

<!-- Cloudera Manager specific-->
  <property>
    <name>dfs.ha.fencing.cloudera_manager_agent.url.namenode139</name>
    <value>http://hdw3.xxx.com:9000/fence/fence?name=hdfs-NAMENODE&amp;host=hdw3.xxx.com&amp;port=8020</value>
  </property>
  <property>
    <name>dfs.ha.fencing.cloudera_manager_agent.url.namenode129</name>
    <value>http://admin.xxx.com:9000/fence/fence?name=hdfs-NAMENODE&amp;host=admin.xxx.com&amp;port=8020</value>
  </property>

core-site.xml

  <property>
    <name>fs.defaultFS</name>
    <value>hdfs://nameservice1</value>
  </property>

hbase-site.xml

  <property>
    <name>hbase.rootdir</name>
    <value>hdfs://nameservice1/hbase</value>
  </property>

hue.ini

fs_defaultfs=hdfs://nameservice1

Hive metastore:

/opt/cloudera/parcels/CDH/lib/hive/bin/metatool -listFSRoot

Listing FS Roots..
hdfs://nameservice1/user/hive/warehouse