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