Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-949

Move Delegation token into Common so that we can use it for MapReduce also

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: security
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      We need to support a MapReduce job that launches another MapReduce job inside its Mapper. Since the task doesn't have any Kerberos tickets, we need a delegation token. Moving the HDFS Delegation token to Common will allow both projects to use it.

      1. 6547-949-1470-0_20.1.patch
        86 kB
        Jitendra Nath Pandey
      2. h-949.patch
        51 kB
        Owen O'Malley
      3. h-949-common.patch
        25 kB
        Owen O'Malley
      4. h-949.patch
        51 kB
        Owen O'Malley
      5. h-949-common.patch
        22 kB
        Owen O'Malley
      6. h-949.patch
        36 kB
        Owen O'Malley

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            • Assignee:
              Owen O'Malley
              Reporter:
              Owen O'Malley
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              Dates

              • Created:
                Updated:
                Resolved:

                Development