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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5623) NameNode: add tests for skipping ACL enforcement when permission checks are disabled, user is superuser or user is member of supergroup.
Date Tue, 25 Feb 2014 17:08:20 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated HDFS-5623:
--------------------------------

       Resolution: Fixed
    Fix Version/s: 3.0.0
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)

I committed this to trunk.  Thanks again to Arpit and Haohui for the code reviews.

> NameNode: add tests for skipping ACL enforcement when permission checks are disabled,
user is superuser or user is member of supergroup.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-5623
>                 URL: https://issues.apache.org/jira/browse/HDFS-5623
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>    Affects Versions: HDFS ACLs (HDFS-4685)
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>             Fix For: 3.0.0
>
>         Attachments: HDFS-5623.1.patch, HDFS-5623.2.patch
>
>
> The existing permission checks are skipped under the following conditions:
> * {{dfs.permissions.enabled}} is set to false.  (There are several exceptions stated
in the documentation.)
> * The user is the super-user.
> * The user is a member of the super-user group.
> Add tests verifying that ACL enforcement is also skipped for all of these cases.



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