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  1. Hadoop Common
  2. HADOOP-9336

Allow UGI of current connection to be queried

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Details

    • Improvement
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 0.23.0, 2.0.0-alpha, 3.0.0-alpha1
    • 0.23.7, 2.1.0-beta
    • ipc
    • None

    Description

      Querying UGI.getCurrentUser is synch'ed and inefficient for short-lived RPC requests. Since the connection already contains the UGI, there should be a means to query it directly and avoid a call to UGI.getCurrentUser.

      Attachments

        1. HADOOP-9336.branch-23.patch
          4 kB
          Daryn Sharp
        2. HADOOP-9336.patch
          5 kB
          Daryn Sharp
        3. HADOOP-9336.branch-23.patch
          5 kB
          Daryn Sharp
        4. HADOOP-9336.patch
          5 kB
          Daryn Sharp
        5. HADOOP-9336.branch-23.patch
          5 kB
          Daryn Sharp
        6. HADOOP-9336.patch
          5 kB
          Daryn Sharp

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              daryn Daryn Sharp
              daryn Daryn Sharp
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              Dates

                Created:
                Updated:
                Resolved: