[jira] Updated: (MAPREDUCE-1921) IOExceptions should contain the filename of the broken input files

["Krishna Ramachandran (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krishna Ramachandran updated MAPREDUCE-1921:
--------------------------------------------

    Attachment: mapreduce-1921.patch

patch to include filename in i/o exception

> IOExceptions should contain the filename of the broken input files
> ------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1921
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1921
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Krishna Ramachandran
>            Assignee: Krishna Ramachandran
>         Attachments: mapreduce-1921.patch
>
>
> If bzip or other decompression fails, the IOException  does not contain the name of the broken file that caused the exception.
> It would be nice if such actions could be avoided in the future by having the name of the files that are broken spelled
> out in the exception. 

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