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  1. Hadoop Map/Reduce
  2. MAPREDUCE-708

node health check script does not refresh the "reason for blacklisting"

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.21.0
    • Component/s: tasktracker
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      After MAPREDUCE-211, the node health check script does not refresh the "reason for blacklisting".
      The steps to reproduce the issue are:

      • Blacklist a TT with an error message 'x'
      • Change the health check script to return an error message 'y'
      • The "reason for blacklisting" still shows 'x'

      The impact of this issue is that the feature fails to trap transient errors.

        Attachments

        1. MAPREDUCE-708-1.patch
          3 kB
          Sreekanth Ramakrishnan
        2. MAPREDUCE-708-ydist.patch
          1 kB
          Sreekanth Ramakrishnan

          Activity

            People

            • Assignee:
              sreekanth Sreekanth Ramakrishnan
              Reporter:
              rramya Ramya Sunil
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              Dates

              • Created:
                Updated:
                Resolved: