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https://issues.apache.org/jira/browse/MRUNIT-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14385597#comment-14385597
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Hudson commented on MRUNIT-221:
-------------------------------

SUCCESS: Integrated in mrunit-trunk #1127 (See 
[https://builds.apache.org/job/mrunit-trunk/1127/])
MRUNIT-221: Wrong Generic for setKeyGroupingComparator/setKeyOrderComparator in 
MultipleInputsMapReduceDriverBase (Contributed by Mathias Rüdiger via Jason 
Tedor) (jasontedor: rev 98d08f2d11165c39bf37c9d9a7d7489ec3e60c13)
* 
src/main/java/org/apache/hadoop/mrunit/internal/driver/MultipleInputsMapReduceDriverBase.java


> Wrong Generic for setKeyGroupingComparator/setKeyOrderComparator in 
> MultipleInputsMapReduceDriverBase
> -----------------------------------------------------------------------------------------------------
>
>                 Key: MRUNIT-221
>                 URL: https://issues.apache.org/jira/browse/MRUNIT-221
>             Project: MRUnit
>          Issue Type: Bug
>    Affects Versions: 1.1.0
>            Reporter: Mathias Rüdiger
>             Fix For: 1.2.0
>
>         Attachments: MRUNIT-221.patch
>
>
> {{setKeyGroupingComparator(final RawComparator<K2> groupingComparator)}} and 
> {{setKeyOrderComparator(final RawComparator<K2> orderComparator)}} are both 
> using the {{K2}} generic which is the "The reduce output key type".
> Its probably just a c&p oversight since the same methods are present in the 
> MapReduceDriverBase class. Here the generic {{K2}} is the mapper output key 
> though.



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