Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-2420

JobTracker should be able to renew delegation token over HTTP

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.22.1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Tags:
      security

      Description

      in case JobTracker has to talk to a NameNode running a different version (RPC version mismatch), Jobtracker should be able to fall back to HTTP renewal.

      Example of the case - running distcp between different versions using hfpt.

      1. MR-2420.patch
        9 kB
        Boris Shkolnik
      2. MR-2420-1.patch
        8 kB
        Boris Shkolnik
      3. MR-2420.22-1.patch
        6 kB
        Boris Shkolnik
      4. MR-2420.22-2.patch
        6 kB
        Boris Shkolnik
      5. MR2420-2.patch
        6 kB
        Boris Shkolnik
      6. MR2420-3.patch
        6 kB
        Boris Shkolnik
      7. MR-2420.22-3.patch
        6 kB
        Boris Shkolnik

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            People

            • Assignee:
              Boris Shkolnik
              Reporter:
              Boris Shkolnik
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              Dates

              • Created:
                Updated:
                Resolved:

                Development