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https://issues.apache.org/jira/browse/MAPREDUCE-1668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12890558#action_12890558
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Rodrigo Schmidt commented on MAPREDUCE-1668:
--------------------------------------------

The code looks good. +1
Let's just wait for the results from Hudson. 

> RaidNode should only Har a directory if all its parity files have been created
> ------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1668
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1668
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/raid
>    Affects Versions: 0.22.0
>            Reporter: Rodrigo Schmidt
>            Assignee: Ramkumar Vadali
>             Fix For: 0.22.0
>
>         Attachments: MAPREDUCE-1668.patch
>
>
> In the current code, it can happen that a directory will be Archived (Har'ed) 
> before all its parity files have been generated since parity file generation 
> is not atomic. We should verify if all the parity files are present before 
> Archiving a directory.

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