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  1. Hadoop Common
  2. HADOOP-6299

Use JAAS LoginContext for our login

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • security
    • None
    • 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. UserGroupInformation.java
          15 kB
          Owen O'Malley
        2. UserGroupInformation.java
          16 kB
          Jakob Homan
        3. HADOOP-6299-Y20.patch
          362 kB
          Jakob Homan
        4. HADOOP-6299-2.patch
          105 kB
          Jakob Homan
        5. h-6299.patch
          99 kB
          Owen O'Malley
        6. h-6299.patch
          116 kB
          Owen O'Malley
        7. h-6299.patch
          120 kB
          Owen O'Malley
        8. h-6299.patch
          120 kB
          Owen O'Malley
        9. h-6299.patch
          121 kB
          Owen O'Malley
        10. 6299-MR-early.patch
          93 kB
          Devaraj Das

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-4850 Fix IPC Client to not use UGI

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. HDFS-905 Make changes to HDFS for the new UserGroupInformation APIs (HADOOP-6299)

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. MAPREDUCE-1385 Make changes to MapReduce for the new UserGroupInformation APIs (HADOOP-6299)

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

          Sub-task - The sub-task of the issue HBASE-2016 [DAC] Authentication

          • Major - Major loss of function.
          • Closed
          relates to

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-4487 Security features for Hadoop

          • Major - Major loss of function.
          • Closed

          Activity

            People

              omalley Owen O'Malley
              acmurthy Arun Murthy
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              Dates

                Created:
                Updated:
                Resolved: