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  1. Hadoop HDFS
  2. HDFS-685

Use the user-to-groups mapping service in the NameNode

    Details

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

      Description

      HADOOP-4656 introduces a user-to-groups mapping service on the server-side. The NameNode should use this to map users to their groups rather than relying on the information passed by the client.

        Attachments

        1. HADOOP-4656_hdfs.patch
          9 kB
          Arun C Murthy
        2. HDFS-685-4.patch
          22 kB
          Boris Shkolnik
        3. HDFS-685-5.patch
          22 kB
          Boris Shkolnik
        4. HDFS-685-6.patch
          22 kB
          Boris Shkolnik
        5. MR-1083-0_20.2.patch
          59 kB
          Jitendra Nath Pandey

          Issue Links

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              • Assignee:
                boryas Boris Shkolnik
                Reporter:
                acmurthy Arun C Murthy
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                Dates

                • Created:
                  Updated:
                  Resolved: