Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: security
    • Labels:
      None
    • Hadoop Flags:
      Incompatible change, Reviewed

      Description

      Currently we use a custom login module in UnixUserGroupInformation for acquiring user-credentials (via config or exec'ing 'whoami'). We should switch to using standard JAAS components such as LoginContext and possibly implement a custom UnixLoginContext for our current requirements. In future we can use this for Kerberos etc.

        Attachments

        1. HADOOP-6299-Y20.patch
          362 kB
          Jakob Homan
        2. h-6299.patch
          121 kB
          Owen O'Malley
        3. h-6299.patch
          120 kB
          Owen O'Malley
        4. h-6299.patch
          120 kB
          Owen O'Malley
        5. h-6299.patch
          116 kB
          Owen O'Malley
        6. 6299-MR-early.patch
          93 kB
          Devaraj Das
        7. HADOOP-6299-2.patch
          105 kB
          Jakob Homan
        8. h-6299.patch
          99 kB
          Owen O'Malley
        9. UserGroupInformation.java
          16 kB
          Jakob Homan
        10. UserGroupInformation.java
          15 kB
          Owen O'Malley

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              • Assignee:
                owen.omalley Owen O'Malley
                Reporter:
                acmurthy Arun C Murthy
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                Dates

                • Created:
                  Updated:
                  Resolved: