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  1. Hadoop Common
  2. HADOOP-7115

Add a cache for getpwuid_r and getpwgid_r calls

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.22.0, 2.0.2-alpha, 0.23.4
    • 0.22.1, 2.0.3-alpha
    • None
    • None

    Description

      As discussed in HADOOP-6978, a cache helps a lot.

      Attachments

        1. h-7115.1.patch
          14 kB
          Devaraj Das
        2. HADOOP-7115.patch
          17 kB
          Alejandro Abdelnur
        3. HADOOP-7115.patch
          16 kB
          Alejandro Abdelnur
        4. HADOOP-7115.patch
          16 kB
          Alejandro Abdelnur
        5. HADOOP-7115.patch
          16 kB
          Alejandro Abdelnur
        6. hadoop-7115-0.22.patch
          16 kB
          Benoy Antony
        7. hadoop-7115-0.22.patch
          19 kB
          Benoy Antony

        Issue Links

          blocks

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-7173 Remove unused fstat() call from NativeIO

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-2353 Make the MR changes to reflect the API changes in SecureIO library

          • Major - Major loss of function.
          • Resolved
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-7172 SecureIO should not check owner on non-secure clusters that have no native support

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Task - A task that needs to be done. HADOOP-8357 Restore security in Hadoop 0.22 branch

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              tucu00 Alejandro Abdelnur
              acmurthy Arun Murthy
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              Dates

                Created:
                Updated:
                Resolved: