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  1. Hadoop Common
  2. HADOOP-5643

Ability to blacklist tasktracker

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.20.0
    • 0.21.0
    • None
    • None
    • Reviewed
    • Hide
      New mradmin command -refreshNodes updates the job tracker's node lists.
      Show
      New mradmin command -refreshNodes updates the job tracker's node lists.

    Description

      Its not always possible to shutdown the tasktracker to stop scheduling tasks on the node. (eg you can't login to the node but the TT is up).

      This can be via

      • mapred.exclude and should be refreshed with out restarting the tasktracker
      • hadoop job -fail-tracker <tracker id>

      Attachments

        1. Fixed+5643-0.20-final
          57 kB
          Amar Kamat
        2. Fixed+5643-0.20-part2
          2 kB
          Amar Kamat
        3. Fixed 5643-0.20
          55 kB
          Robert Chansler
        4. HADOOP-5643-v5.12-testcase.patch
          13 kB
          Amar Kamat
        5. HADOOP-5643-v5.12.patch
          50 kB
          Amar Kamat
        6. HADOOP-5643-v5.9.patch
          60 kB
          Amar Kamat
        7. HADOOP-5643-v5.5.patch
          59 kB
          Amar Kamat
        8. HADOOP-5643-v5.1.patch
          54 kB
          Amar Kamat
        9. HADOOP-5643-v4.6.patch
          82 kB
          Amar Kamat
        10. HADOOP-5643-v4.0.patch
          81 kB
          Amar Kamat
        11. HADOOP-5643-v3.4.patch
          60 kB
          Amar Kamat

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              amar_kamat Amar Kamat
              rajive Rajiv Chittajallu
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              Dates

                Created:
                Updated:
                Resolved: