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From "Gera Shegalov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-7108) TestFileOutputCommitter fails on Windows
Date Mon, 11 Jun 2018 22:58:00 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-7108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gera Shegalov updated MAPREDUCE-7108:
-------------------------------------
    Target Version/s: 2.9.1, 3.1.0  (was: 3.1.0, 2.9.1)
       Fix Version/s:     (was: 2.9.1)
                          (was: 3.1.0)
         Component/s: test

Resetting "Fix versions" because the jira is not committed yet. Adding "test" component.

> TestFileOutputCommitter fails on Windows
> ----------------------------------------
>
>                 Key: MAPREDUCE-7108
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7108
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 3.1.0, 2.9.1
>            Reporter: Zuoming Zhang
>            Assignee: Zuoming Zhang
>            Priority: Minor
>              Labels: Windows
>         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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