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Posted to hdfs-issues@hadoop.apache.org by "Ray Chiang (JIRA)" <ji...@apache.org> on 2014/08/18 23:31:18 UTC

[jira] [Assigned] (HDFS-6664) HDFS permissions guide documentation states incorrect default group mapping class.

     [ https://issues.apache.org/jira/browse/HDFS-6664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ray Chiang reassigned HDFS-6664:
--------------------------------

    Assignee: Ray Chiang

> HDFS permissions guide documentation states incorrect default group mapping class.
> ----------------------------------------------------------------------------------
>
>                 Key: HDFS-6664
>                 URL: https://issues.apache.org/jira/browse/HDFS-6664
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: documentation
>    Affects Versions: 3.0.0, 2.5.0
>            Reporter: Chris Nauroth
>            Assignee: Ray Chiang
>            Priority: Trivial
>              Labels: newbie
>         Attachments: HDFS6664-01.patch, HDFS6664-02.patch, HDFS6664-03.patch
>
>
> The HDFS permissions guide states that our default group mapping class is {{org.apache.hadoop.security.ShellBasedUnixGroupsMapping}}.  This is no longer true.  The default has been changed to {{org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback}}.



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