Hadoop Common
  1. Hadoop Common
  2. HADOOP-7070

JAAS configuration should delegate unknown application names to pre-existing configuration

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 0.22.0, 0.23.0
    • Fix Version/s: 0.22.0
    • Component/s: security
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      As reported here: https://issues.cloudera.org/browse/DISTRO-66 it is impossible to use secured Hadoop inside an application that relies on other JAAS configurations. This is because the static initializer of UserGroupInformation replaces the JAAS configuration, but we don't delegate unknown applications up to whatever Configuration was installed previously. The delegation technique seems to be used by JBoss's XMLLoginConfigImpl for example.

      1. hadoop-7070.txt
        6 kB
        Todd Lipcon
      2. hadoop-7070.txt
        5 kB
        Todd Lipcon
      3. hadoop-7070.2.txt
        5 kB
        Todd Lipcon

        Issue Links

          Activity

          Todd Lipcon created issue -
          Todd Lipcon made changes -
          Field Original Value New Value
          Attachment hadoop-7070.txt [ 12466675 ]
          Todd Lipcon made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Todd Lipcon made changes -
          Attachment hadoop-7070.txt [ 12466684 ]
          Todd Lipcon made changes -
          Attachment hadoop-7070.2.txt [ 12466853 ]
          Todd Lipcon made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Hadoop Flags [Reviewed]
          Fix Version/s 0.22.0 [ 12314296 ]
          Resolution Fixed [ 1 ]
          Konstantin Shvachko made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Eugene Koontz made changes -
          Link This issue is related to HADOOP-7101 [ HADOOP-7101 ]

            People

            • Assignee:
              Todd Lipcon
              Reporter:
              Todd Lipcon
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              Dates

              • Created:
                Updated:
                Resolved:

                Development