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From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Moved] (HADOOP-8932) JNI-based user-group mapping modules can be too chatty on lookup failures
Date Tue, 16 Oct 2012 14:53:03 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kihwal Lee moved HDFS-4064 to HADOOP-8932:
------------------------------------------

          Component/s:     (was: security)
                       security
     Target Version/s:   (was: 3.0.0, 2.0.3-alpha, 0.23.5)
    Affects Version/s:     (was: 0.23.5)
                           (was: 2.0.3-alpha)
                           (was: 3.0.0)
                       0.23.5
                       2.0.3-alpha
                       3.0.0
                  Key: HADOOP-8932  (was: HDFS-4064)
              Project: Hadoop Common  (was: Hadoop HDFS)
    
> JNI-based user-group mapping modules can be too chatty on lookup failures
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-8932
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8932
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 3.0.0, 2.0.3-alpha, 0.23.5
>            Reporter: Kihwal Lee
>            Assignee: Kihwal Lee
>
> On a user/group lookup failure, JniBasedUnixGroupsMapping and JniBasedUnixGroupsNetgroupMapping
are logging the
> full stack trace at WARN level.  Since the caller of these methods is already logging
errors, this is not needed.  In branch-1, just one line is logged, so we don't need this change
there.

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