Hadoop Common
  1. Hadoop Common
  2. HADOOP-6818

Provide a JNI-based implementation of GroupMappingServiceProvider

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.22.0
    • Component/s: security
    • Labels:
      None

      Description

      The default implementation of GroupMappingServiceProvider does a fork of a unix command to get the groups of a user. Since the group resolution happens in the servers, this might be costly. This jira aims at providing a JNI-based implementation for GroupMappingServiceProvider.

      1. JNIGroupMapping.patch
        530 kB
        Devaraj Das
      2. hadoop-6818-1.patch
        532 kB
        Devaraj Das
      3. hadoop-6818-2.patch
        532 kB
        Devaraj Das
      4. 6818-trunk.patch
        526 kB
        Devaraj Das
      5. 6818-trunk-1.patch
        530 kB
        Devaraj Das
      6. 6818-trunk-2.patch
        530 kB
        Devaraj Das

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            People

            • Assignee:
              Devaraj Das
              Reporter:
              Devaraj Das
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              Dates

              • Created:
                Updated:
                Resolved:

                Development