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Posted to mapreduce-issues@hadoop.apache.org by "Chris White (JIRA)" <ji...@apache.org> on 2010/03/23 02:33:27 UTC

[jira] Updated: (MAPREDUCE-1570) Shuffle stage - Key and Group Comparators

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris White updated MAPREDUCE-1570:
-----------------------------------

    Attachment: MAPREDUCE-1570.patch

Initial patch for review

> Shuffle stage - Key and Group Comparators
> -----------------------------------------
>
>                 Key: MAPREDUCE-1570
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1570
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/mrunit
>            Reporter: Chris White
>            Priority: Minor
>         Attachments: MAPREDUCE-1570.patch
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Shuffle method in org.apache.hadoop.mrunit.MapReduceDriverBase doesn't currently allow the use of custom GroupingComparator and SortComparator.

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