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From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-1814) HDFS portion of HADOOP-7214 - Hadoop /usr/bin/groups equivalent
Date Tue, 12 Apr 2011 21:02:06 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13019039#comment-13019039
] 

Daryn Sharp commented on HDFS-1814:
-----------------------------------

Out of curiosity, why do the tests appear to except trailing whitespace in the output?

As cited in the common side of this bug, user existence appears to be: if UserGroupInformation.isSecurityEnabled()
is true, then an empty group list means "No such user"

> HDFS portion of HADOOP-7214 - Hadoop /usr/bin/groups equivalent
> ---------------------------------------------------------------
>
>                 Key: HDFS-1814
>                 URL: https://issues.apache.org/jira/browse/HDFS-1814
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: hdfs client, name-node
>    Affects Versions: 0.23.0
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>         Attachments: hdfs-1814.0.txt
>
>


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