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From "Jakob Homan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-938) Replace calls to UGI.getUserName() with UGI.getShortUserName()
Date Fri, 05 Feb 2010 22:58:27 GMT

    [ https://issues.apache.org/jira/browse/HDFS-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830350#action_12830350
] 

Jakob Homan commented on HDFS-938:
----------------------------------

+1

> Replace calls to UGI.getUserName() with UGI.getShortUserName()
> --------------------------------------------------------------
>
>                 Key: HDFS-938
>                 URL: https://issues.apache.org/jira/browse/HDFS-938
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs client, name-node
>            Reporter: Jakob Homan
>            Assignee: Jakob Homan
>             Fix For: 0.22.0
>
>         Attachments: contrib.ivy.jackson.patch, contrib.ivy.jackson.patch-1, contrib.ivy.jackson.patch-1,
contrib.ivy.jackson.patch-3, HDFS-938-BP20-1.patch, HDFS-938-BP20-2.patch, HDFS-938.patch
>
>
> HADOOP-6526 details why UGI.getUserName() will not work to identify users. Until the
proposed UGI.getLocalName() is implemented, calls to getUserName() should be replaced with
the short name. 

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