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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8904) Hadoop does not close output file / does not call Mapper.cleanup if exception in map
Date Tue, 09 Oct 2012 07:48:03 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Dai updated HADOOP-8904:
-------------------------------

    Status: Patch Available  (was: Open)
    
>  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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