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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3034

NM should act on a REBOOT command from RM

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 0.23.0
    • 0.23.2
    • mrv2, nodemanager
    • None
    • Reviewed

    Description

      RM sends a reboot command to NM in some cases, like when it gets lost and rejoins back. In such a case, NM should act on the command and reboot/reinitalize itself.

      This is akin to TT reinitialize on order from JT. We will need to shutdown all the services properly and reinitialize - this should automatically take care of killing of containers, cleaning up local temporary files etc.

      Attachments

        1. MAPREDUCE-3034.patch
          6 kB
          Devaraj Kavali
        2. MAPREDUCE-3034-1.patch
          8 kB
          Devaraj Kavali
        3. MAPREDUCE-3034-2.patch
          8 kB
          Devaraj Kavali
        4. MAPREDUCE-3034-20120305.1.txt
          9 kB
          Vinod Kumar Vavilapalli
        5. MAPREDUCE-3034-20120305.txt
          8 kB
          Vinod Kumar Vavilapalli
        6. MAPREDUCE-3034-3.patch
          8 kB
          Devaraj Kavali
        7. MAPREDUCE-3034-4.patch
          8 kB
          Devaraj Kavali
        8. MAPREDUCE-3034-5.patch
          8 kB
          Eric Payne
        9. MR-3034.txt
          15 kB
          Robert Joseph Evans

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-3272 Lost NMs fail to rejoin

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

            People

              devaraj Devaraj Kavali
              vinodkv Vinod Kumar Vavilapalli
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              Dates

                Created:
                Updated:
                Resolved: