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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3118) wiki and hadoop templates provides wrong superusergroup property instead of supergroup
Date Sat, 02 May 2015 04:21:07 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14524548#comment-14524548
] 

Hadoop QA commented on HDFS-3118:
---------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | patch |   0m  0s | The patch command could not apply the patch during
dryrun. |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12519052/supergroup.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / f1a152c |
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/10520/console |


This message was automatically generated.

> wiki and hadoop templates provides wrong superusergroup property instead of supergroup
> --------------------------------------------------------------------------------------
>
>                 Key: HDFS-3118
>                 URL: https://issues.apache.org/jira/browse/HDFS-3118
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 1.0.0, 1.0.1
>         Environment: Used Debian package install
>            Reporter: Olivier Sallou
>            Priority: Minor
>         Attachments: supergroup.patch
>
>
> The hdfs-site template and the wiki: http://hadoop.apache.org/hdfs/docs/current/hdfs_permissions_guide.html#The+Super-User
> refers to property dfs.permissions.superusergroup to define the group of superuser.
> However we must use the property dfs.permissions.supergroup, and not superusergroup,
to make it work.
> In file src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java, supergroup
is extracted from:
> this.supergroup = conf.get("dfs.permissions.supergroup", "supergroup");
> It does not make use of DFS_PERMISSIONS_SUPERUSERGROUP_KEY



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