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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6432) Add snapshot related APIs to webhdfs
Date Tue, 20 May 2014 17:36:40 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jing Zhao updated HDFS-6432:
----------------------------

       Resolution: Fixed
    Fix Version/s: 2.5.0
           Status: Resolved  (was: Patch Available)

I've committed this to trunk and branch-2.

> Add snapshot related APIs to webhdfs
> ------------------------------------
>
>                 Key: HDFS-6432
>                 URL: https://issues.apache.org/jira/browse/HDFS-6432
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode, webhdfs
>            Reporter: Suresh Srinivas
>            Assignee: Jing Zhao
>             Fix For: 2.5.0
>
>         Attachments: HDFS-6432.000.patch
>
>
> The webhdfs interface is used by many external tools to interface with HDFS independent
of java based hdfs client. Many data management tools can use snapshot capability to snapshot
the data on the file system and use it for purposes such as creating consistent copy, replication,
and recovery.
> This jira proposes to expose the following APIs in webhdfs:
> # createSnapshot
> # deleteSnapshot
> # renameSnapshot



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