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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8904) Hadoop does not close output file / does not call Mapper.cleanup if exception in map
Date Tue, 09 Oct 2012 07:54:03 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13472207#comment-13472207
] 

Hadoop QA commented on HADOOP-8904:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12548375/HADOOP-8904-1.patch
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/1588//console

This message is automatically generated.
                
>  Hadoop does not close output file / does not call Mapper.cleanup if exception in map
> -------------------------------------------------------------------------------------
>
>                 Key: HADOOP-8904
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8904
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 1-win
>            Reporter: Daniel Dai
>         Attachments: HADOOP-8904-1.patch
>
>
> Find this in Pig unit test TestStore under Windows. There are dangling files because
map does not close the file when exception happens in map(). In Windows, Hadoop will not remove
a file if it is not closed. This happens in reduce() as well.

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