Details

    • Type: Improvement Improvement
    • Status: Open
    • Priority: Minor Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: scripts
    • Labels:
      None

      Description

      With the addition of AvatarNode, we are working on a rolling restart option for upgrading a cluster. It seems that a generic restart option would be useful for this purpose and perhaps other administrative tasks. Add a 'restart' option to hadoop-daemon.sh and also modify 'slaves.sh' to run operations in parallel or serially.

      1. HADOOP-6915_0.22.patch
        2 kB
        Nicolas Spiegelberg
      2. HADOOP-6915_0.20-append.patch
        2 kB
        Nicolas Spiegelberg

        Issue Links

          Activity

          Nicolas Spiegelberg created issue -
          Nicolas Spiegelberg made changes -
          Field Original Value New Value
          Attachment HADOOP-6915_0.22.patch [ 12451956 ]
          Attachment HADOOP-6915_0.20-append.patch [ 12451957 ]
          Nicolas Spiegelberg made changes -
          Link This issue relates to HBASE-1660 [ HBASE-1660 ]
          Jeff Hammerbacher made changes -
          Link This issue is related to HDFS-326 [ HDFS-326 ]
          Hide
          Jeff Hammerbacher added a comment -

          In a magical world where ponies run free under rainbows, adding restart() as a method to HDFS-326 would be another way to tackle this sort of problem.

          Show
          Jeff Hammerbacher added a comment - In a magical world where ponies run free under rainbows, adding restart() as a method to HDFS-326 would be another way to tackle this sort of problem.
          Nigel Daley made changes -
          Fix Version/s 0.20-append [ 12315102 ]
          Fix Version/s 0.22.0 [ 12314296 ]

            People

            • Assignee:
              Unassigned
              Reporter:
              Nicolas Spiegelberg
            • Votes:
              0 Vote for this issue
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              Dates

              • Created:
                Updated:

                Development