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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

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.23.0
    • 0.23.3, 2.0.2-alpha
    • mrv2, security
    • None
    • 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. MR-3942.txt
          91 kB
          Siddharth Seth
        2. MR-3942.txt
          91 kB
          Siddharth Seth
        3. MAPREDUCE-3942-20120416.1.txt
          91 kB
          Vinod Kumar Vavilapalli
        4. MAPREDUCE-3942-20120307.1.txt
          91 kB
          Vinod Kumar Vavilapalli
        5. MAPREDUCE-3942-20120307.txt
          88 kB
          Vinod Kumar Vavilapalli

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              vinodkv Vinod Kumar Vavilapalli
              vinodkv Vinod Kumar Vavilapalli
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              Dates

                Created:
                Updated:
                Resolved: