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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/09/04 02:54:53 UTC
[jira] [Updated] (MAPREDUCE-5053) java.lang.InternalError from
decompression codec cause reducer to fail
[ https://issues.apache.org/jira/browse/MAPREDUCE-5053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer updated MAPREDUCE-5053:
----------------------------------------
Fix Version/s: (was: 3.0.0)
> 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: 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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