Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.9.0, 3.0.0
    • Fix Version/s: 3.1.0, 2.10.0, 2.9.1, 3.0.1
    • Component/s: federation
    • Labels:
    • Environment:

      CentOS6.5

      Hadoop 3.0.0

    • Target Version/s:
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Fix the document error of setting up HFDS Router Federation
    • Flags:
      Patch, Important

      Description

      HDFS Router Federation doc error

      Configuration instructions

      <property>

      <name>dfs.namenodes.ns-fed</name>

      <value>r1,r2</value>

      </property>

      then execute :  hdfs dfs -ls hdfs://ns-fed/tmp/   failed with

      Couldn't create proxy provider class org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider

      The correct configuration is

      <property>

      <name>dfs.ha.namenodes.ns-fed</name>

      <value>r1,r2</value>

      </property>

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              • Assignee:
                tartarus tartarus
                Reporter:
                tartarus tartarus
              • Votes:
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                Dates

                • Created:
                  Updated:
                  Resolved:

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