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  1. Hadoop Common
  2. HADOOP-6818

Provide a JNI-based implementation of GroupMappingServiceProvider

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: 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.

        Attachments

        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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              • Assignee:
                devaraj Devaraj Das
                Reporter:
                devaraj Devaraj Das
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                Dates

                • Created:
                  Updated:
                  Resolved: