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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8036) Use snapshot path as source when using snapshot diff report in DistCp
Date Wed, 01 Apr 2015 23:51:52 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Haohui Mai updated HDFS-8036:
-----------------------------
       Resolution: Fixed
    Fix Version/s: 2.7.0
           Status: Resolved  (was: Patch Available)

I've committed the patch to trunk, branch-2 and branch-2.7. Thanks [~jingzhao] for the contribution.

> Use snapshot path as source when using snapshot diff report in DistCp
> ---------------------------------------------------------------------
>
>                 Key: HDFS-8036
>                 URL: https://issues.apache.org/jira/browse/HDFS-8036
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: distcp
>    Affects Versions: 2.7.0
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>             Fix For: 2.7.0
>
>         Attachments: HDFS-8036.000.patch, HDFS-8036.001.patch
>
>
> When using snapshot diff report for distcp (HDFS-7535), the semantic should be apply
the diff to the target in order to sync the target with source@snapshot2. Therefore after
syncing based on the snapshot diff report, we should append the name of snapshot2 to the original
source path and use it as the new source name. 



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