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From "Zuoming Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-7108) TestFileOutputCommitter fails on Windows
Date Mon, 11 Jun 2018 22:26:00 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-7108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16508860#comment-16508860
] 

Zuoming Zhang commented on MAPREDUCE-7108:
------------------------------------------

[~elgoiri] How can I complete the issue?

> TestFileOutputCommitter fails on Windows
> ----------------------------------------
>
>                 Key: MAPREDUCE-7108
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7108
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 3.1.0, 2.9.1
>            Reporter: Zuoming Zhang
>            Assignee: Zuoming Zhang
>            Priority: Minor
>              Labels: Windows
>             Fix For: 3.1.0, 2.9.1
>
>         Attachments: MAPREDUCE-7108-TestFileOutputCommitter-Report.000.txt, MAPREDUCE-7108-TestFileOutputCommitter-Report.001.txt,
MAPREDUCE-7108-TestFileOutputCommitter-Report.002.txt, MAPREDUCE-7108.000.patch, MAPREDUCE-7108.001.patch,
MAPREDUCE-7108.002.patch
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> TestFileOutputCommitter.java fails on Windows.
> Reason:
> This is because in testMapFileOutputCommitterInternal, after executing MapFileOutputFormat.getReaders(outDir,
conf), the readers are not properly closed. So other apis that attempt to delete the existing
file fails due to the file handler already being used.
>  
> Solution:
> Close all readers after call MapFileOutputFormat.getReaders(outDir, conf);



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