Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.23.0
    • Component/s: ha, namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In HDFS, following roles are supported in NameNodeRole: ACTIVE, BACKUP, CHECKPOINT and STANDBY.

      Active and Standby are the state of the NameNode. While Backup and CheckPoint are the name/role of the daemons that are started. This mixes up the run time state of NameNode with the daemon role. I propose changing the NameNodeRole to: NAMENODE, BACKUP, CHECKPOINT. HDFS-1974 will introduce the states active and standby to the daemon that is running in the role NAMENODE.

      1. HDFS-2141.1.patch
        8 kB
        Suresh Srinivas
      2. HDFS-2141.patch
        8 kB
        Suresh Srinivas

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            • Assignee:
              Suresh Srinivas
              Reporter:
              Suresh Srinivas
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                Updated:
                Resolved:

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