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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4921

JobClient should acquire HS token with RM principal

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 2.0.3-alpha, 0.23.6, 3.0.0-alpha1
    • Fix Version/s: 2.0.3-alpha, 0.23.6
    • Component/s: client
    • Labels:
      None

      Description

      The job client may acquire a history server token during job submission. The renewer is specified in a config value that the user must supply (for new api, a bit different for old api). If this value is not the RM's principal, then the RM cannot renew the token and long running jobs will fail. Since the token is implicitly acquired for the job, the HS token's renewer should always be the RM's principal.

        Attachments

        1. MAPREDUCE-4921.branch-23.patch
          34 kB
          Daryn Sharp
        2. MAPREDUCE-4921.patch
          34 kB
          Daryn Sharp
        3. MAPREDUCE-4921.branch-23.patch
          29 kB
          Daryn Sharp
        4. MAPREDUCE-4921.patch
          29 kB
          Daryn Sharp
        5. MAPREDUCE-4921.branch-23.patch
          3 kB
          Daryn Sharp

          Activity

            People

            • Assignee:
              daryn Daryn Sharp
              Reporter:
              daryn Daryn Sharp
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              Dates

              • Created:
                Updated:
                Resolved: