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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 Tue, 02 Feb 2010 19:38:19 GMT

    [ https://issues.apache.org/jira/browse/HDFS-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12828740#action_12828740
] 

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

I can't reproduce the test failures:
{noformat}Testsuite: org.apache.hadoop.hdfs.server.datanode.TestDataNodeMetrics
Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 44.085 sec
---
Testsuite: org.apache.hadoop.hdfs.server.namenode.TestBackupNode
Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 17.772 sec{noformat}
Contrib test failure is known bad cactus issue.
Going to commit.

> 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
>         Attachments: 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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