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  1. Hadoop Common
  2. HADOOP-14867

Update HDFS Federation setup document, for incorrect property name for secondary name node http address

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-beta1, 2.8.3, 2.7.5
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      HDFS Federation setup documentation is having incorrect property name for secondary namenode http port

      It is mentioned as

      <property>
          <name>dfs.namenode.secondaryhttp-address.ns1</name>
          <value>snn-host1:http-port</value>
        </property>
        <property>
          <name>dfs.namenode.rpc-address.ns2</name>
          <value>nn-host2:rpc-port</value>
        </property>
      

      Actual property should be dfs.namenode.secondary.http-address.ns.

      Because of this documentation error, when the document is followed and user tries to setup HDFS federated cluster, secondary namenode will not be started and also
      hdfs getconf -secondarynamenodes throw's an exception

        Attachments

        1. HADOOP-14867.patch
          0.9 kB
          Bharat Viswanadham

          Activity

            People

            • Assignee:
              bharatviswa Bharat Viswanadham
              Reporter:
              bharatviswa Bharat Viswanadham
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              Dates

              • Created:
                Updated:
                Resolved: