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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5616) NameNode: implement default ACL handling.
Date Fri, 07 Feb 2014 19:27:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13894893#comment-13894893
] 

Haohui Mai commented on HDFS-5616:
----------------------------------

bq. This is intentional. With an extended ACL, on child creation, the group bits from the
mode parameter are a further filter on the permission bits of the mask entry received from
the parent's default ACL.

It might be worthwhile to leave a one-liner comment then. :-) +1 after addressing it.

> NameNode: implement default ACL handling.
> -----------------------------------------
>
>                 Key: HDFS-5616
>                 URL: https://issues.apache.org/jira/browse/HDFS-5616
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>    Affects Versions: HDFS ACLs (HDFS-4685)
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>         Attachments: HDFS-5616.1.patch, HDFS-5616.2.patch
>
>
> Implement and test handling of default ACLs within NameNode.



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