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https://issues.apache.org/jira/browse/HDFS-2802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13612614#comment-13612614
 ] 

Hudson commented on HDFS-2802:
------------------------------

Integrated in Hadoop-Hdfs-Snapshots-Branch-build #140 (See 
[https://builds.apache.org/job/Hadoop-Hdfs-Snapshots-Branch-build/140/])
    Merging trunk to branch HDFS-2802 (Revision 1460410)

     Result = FAILURE
suresh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1460410
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> Support for RW/RO snapshots in HDFS
> -----------------------------------
>
>                 Key: HDFS-2802
>                 URL: https://issues.apache.org/jira/browse/HDFS-2802
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: datanode, namenode
>            Reporter: Hari Mankude
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: 2802.diff, 2802.patch, 2802.patch, 
> HDFS-2802.20121101.patch, HDFS-2802-meeting-minutes-121101.txt, 
> HDFSSnapshotsDesign.pdf, snap.patch, snapshot-design.pdf, 
> snapshot-design.tex, snapshot-one-pager.pdf, Snapshots20121018.pdf, 
> Snapshots20121030.pdf, Snapshots.pdf
>
>
> Snapshots are point in time images of parts of the filesystem or the entire 
> filesystem. Snapshots can be a read-only or a read-write point in time copy 
> of the filesystem. There are several use cases for snapshots in HDFS. I will 
> post a detailed write-up soon with with more information.

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