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Posted to hdfs-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2013/04/17 00:09:16 UTC

[jira] [Resolved] (HDFS-4700) Fix the undo section of rename with snapshots

     [ https://issues.apache.org/jira/browse/HDFS-4700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE resolved HDFS-4700.
------------------------------------------

       Resolution: Fixed
    Fix Version/s: Snapshot (HDFS-2802)

I have committed this.  Thanks, Jing!
                
> Fix the undo section of rename with snapshots
> ---------------------------------------------
>
>                 Key: HDFS-4700
>                 URL: https://issues.apache.org/jira/browse/HDFS-4700
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>             Fix For: Snapshot (HDFS-2802)
>
>         Attachments: HDFS-4700.000.patch, HDFS-4700.001.patch
>
>
> If a rename operation fails in the middle, the current undo section does not clear the diff list. This jira aims to fix the undo logic and adds corresponding unit tests.

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