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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1383

Allow storage and caching of delegation token.

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None
    • Release Note:
      mapreduce.job.hdfs-servers - declares hdfs servers to be used by the job, so client can pre-fetch delegation tokens for thsese servers (comma separated list of NameNodes).
    • Tags:
      security

      Description

      Client needs to obtain delegation tokens from all the NameNodes it is going to work with and pass it to the application.

        Attachments

        1. MAPREDUCE-1383-1.patch
          8 kB
          Boris Shkolnik
        2. MAPREDUCE-1383-10.patch
          35 kB
          Boris Shkolnik
        3. MAPREDUCE-1383-11.patch
          34 kB
          Boris Shkolnik
        4. MAPREDUCE-1383-2.patch
          9 kB
          Boris Shkolnik
        5. MAPREDUCE-1383-5.patch
          31 kB
          Boris Shkolnik
        6. MAPREDUCE-1383-6.patch
          31 kB
          Boris Shkolnik
        7. MAPREDUCE-1383-9.patch
          34 kB
          Boris Shkolnik
        8. MAPREDUCE-1383-BP20-3.patch
          38 kB
          Boris Shkolnik
        9. MAPREDUCE-1383-BP20-4.patch
          38 kB
          Boris Shkolnik
        10. MAPREDUCE-1383-BP20-5.patch
          38 kB
          Boris Shkolnik
        11. MAPREDUCE-1383-BP20-6.patch
          38 kB
          Boris Shkolnik
        12. MAPREDUCE-1383-BP20-7.patch
          48 kB
          Boris Shkolnik

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              • Assignee:
                boryas Boris Shkolnik
                Reporter:
                boryas Boris Shkolnik
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                Dates

                • Created:
                  Updated:
                  Resolved: