Hadoop Common
  1. Hadoop Common
  2. HADOOP-8077

HA: fencing method should be able to be configured on a per-NN or per-NS basis

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.24.0
    • Fix Version/s: 2.0.0-alpha
    • Component/s: ha
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Currently, the fencing method configuration is global. Given that different nameservices may use different underlying storage mechanisms or different types of PDUs, it would be preferable to allow the fencing method configuration to be scoped by namenode or nameservice.

      1. hadoop-8077.txt
        15 kB
        Todd Lipcon
      2. hadoop-8077.txt
        15 kB
        Todd Lipcon

        Issue Links

          Activity

          Todd Lipcon created issue -
          Todd Lipcon made changes -
          Field Original Value New Value
          Link This issue is related to HDFS-2935 [ HDFS-2935 ]
          Aaron T. Myers made changes -
          Summary fencing method should be able to be configured on a per-NN or per-NS basis HA: fencing method should be able to be configured on a per-NN or per-NS basis
          Aaron T. Myers made changes -
          Affects Version/s 0.24.0 [ 12317652 ]
          Affects Version/s HA Branch (HDFS-1623) [ 12317569 ]
          Target Version/s HA Branch (HDFS-1623) [ 12317569 ] 0.24.0 [ 12317652 ]
          Aaron T. Myers made changes -
          Parent HADOOP-7454 [ 12513186 ]
          Issue Type Sub-task [ 7 ] Improvement [ 4 ]
          Todd Lipcon made changes -
          Assignee Todd Lipcon [ tlipcon ]
          Todd Lipcon made changes -
          Link This issue is part of HADOOP-8193 [ HADOOP-8193 ]
          Todd Lipcon made changes -
          Link This issue depends upon HADOOP-8193 [ HADOOP-8193 ]
          Todd Lipcon made changes -
          Link This issue is part of HADOOP-8193 [ HADOOP-8193 ]
          Todd Lipcon made changes -
          Attachment hadoop-8077.txt [ 12521606 ]
          Todd Lipcon made changes -
          Attachment hadoop-8077.txt [ 12521646 ]
          Todd Lipcon made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Hadoop Flags Reviewed [ 10343 ]
          Fix Version/s 2.0.0 [ 12320352 ]
          Resolution Fixed [ 1 ]
          Arun C Murthy made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Todd Lipcon
              Reporter:
              Todd Lipcon
            • Votes:
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              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development