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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5614) NameNode: implement handling of ACLs in combination with snapshots.
Date Fri, 31 Jan 2014 22:04:11 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13888222#comment-13888222
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Jing Zhao commented on HDFS-5614:
---------------------------------

bq. One slightly messy aspect of this change
Yeah, you're right. Or we can pass in a Feature.class array here? I think we can also revisit
them in a separate jira. +1 for the new patch.


> NameNode: implement handling of ACLs in combination with snapshots.
> -------------------------------------------------------------------
>
>                 Key: HDFS-5614
>                 URL: https://issues.apache.org/jira/browse/HDFS-5614
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>    Affects Versions: HDFS ACLs (HDFS-4685)
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>         Attachments: HDFS-5614.1.patch, HDFS-5614.2.patch, HDFS-5614.3.patch
>
>
> Within a snapshot, all ACLs are frozen at the moment that the snapshot was created. 
ACL changes in the parent of the snapshot are not applied to the snapshot.



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