Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-708

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

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Minor 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.

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

        Activity

          People

          • Assignee:
            Sreekanth Ramakrishnan
            Reporter:
            Ramya Sunil
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            Dates

            • Created:
              Updated:
              Resolved:

              Development