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  1. Hadoop HDFS
  2. HDFS-685

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

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • namenode
    • None
    • 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 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

          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-4656 Add a user to groups mapping service

          • Major - Major loss of function.
          • Closed

          Activity

            People

              boryas Boris Shkolnik
              acmurthy Arun Murthy
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              Dates

                Created:
                Updated:
                Resolved: