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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3101 [Umbrella] Security issues in YARN
  3. MAPREDUCE-3942

Randomize master key generation for ApplicationTokenSecretManager and roll it every so often

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.3, 2.0.2-alpha
    • Component/s: mrv2, security
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      • Master key for authentication of AMs need to be automatically generated.
      • The key needs to be rolled every so often but AMs with old keys should continue to be able to talk to the RM.

        Attachments

        1. MAPREDUCE-3942-20120307.txt
          88 kB
          Vinod Kumar Vavilapalli
        2. MAPREDUCE-3942-20120307.1.txt
          91 kB
          Vinod Kumar Vavilapalli
        3. MAPREDUCE-3942-20120416.1.txt
          91 kB
          Vinod Kumar Vavilapalli
        4. MR-3942.txt
          91 kB
          Siddharth Seth
        5. MR-3942.txt
          91 kB
          Siddharth Seth

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              • Assignee:
                vinodkv Vinod Kumar Vavilapalli
                Reporter:
                vinodkv Vinod Kumar Vavilapalli
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                Dates

                • Created:
                  Updated:
                  Resolved: