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  1. Hadoop YARN
  2. YARN-4629

Distributed shell breaks under strong security

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.1
    • Fix Version/s: 2.9.0, 3.0.0-alpha1
    • Labels:
      None
    • Environment:

      Secure cluster with the RM principal listed with a /_HOST entry to be expanded, most common with YARN HA enabled.

      Description

      If the auth_to_local is set to map requests from unknown hosts to nobody, the dist shell app fails. The reason is that the client doesn't translate the _HOST placeholder to the local hostname.

        Attachments

        1. YARN-4629.004.patch
          19 kB
          Daniel Templeton
        2. YARN-4629.003.patch
          18 kB
          Daniel Templeton
        3. YARN-4629.002.patch
          5 kB
          Daniel Templeton
        4. YARN-4629.001.patch
          4 kB
          Daniel Templeton

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            • Assignee:
              templedf Daniel Templeton
              Reporter:
              templedf Daniel Templeton

              Dates

              • Created:
                Updated:
                Resolved:

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