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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (MAPREDUCE-5053) java.lang.InternalError from decompression codec cause reducer to fail
Date Fri, 26 Apr 2013 02:16:23 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun C Murthy closed MAPREDUCE-5053.
------------------------------------

    
> java.lang.InternalError from decompression codec cause reducer to fail
> ----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5053
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5053
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: trunk, 2.0.3-alpha, 0.23.5
>            Reporter: Robert Parker
>            Assignee: Robert Parker
>             Fix For: 3.0.0, 0.23.7, 2.0.4-alpha
>
>         Attachments: MAPREDUCE-5053-1.patch, MAPREDUCE-5053-2.patch, MAPREDUCE-5053-b023-1.patch
>
>
> lz4, snappy, zlib, and lzo Decompressor's only throw java.lang.InternalError. This exception
will cause the reducer to fail and bypass all of the fetch failure logic.  The decompressing
errors should be treated as fetch failures.

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