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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-4079) Add SnapshotManager
Date Sat, 20 Oct 2012 01:16:12 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4079?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE updated HDFS-4079:
-----------------------------------------

    Attachment: h4079_20121019.patch

h4079_20121019.patch: add SnapshotManager.
                
> Add SnapshotManager
> -------------------
>
>                 Key: HDFS-4079
>                 URL: https://issues.apache.org/jira/browse/HDFS-4079
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: name-node
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: h4079_20121019.patch
>
>
> SnapshotManager maintains a list for all the snapshottable directories in the namespace.
 It also supports snapshot related methods such as setting a directory to snapshottable, creating
a snapshot, etc.

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