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https://issues.apache.org/jira/browse/MRUNIT-139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13437027#comment-13437027
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Bertrand Dechoux commented on MRUNIT-139:
-----------------------------------------
Turns out that if all @Deprecated methods were to be removed it would be quite
easy but if they should be kept (and yes, they should) it is non trivial...
> Remove duplicated set/add/withInput methods
> -------------------------------------------
>
> Key: MRUNIT-139
> URL: https://issues.apache.org/jira/browse/MRUNIT-139
> Project: MRUnit
> Issue Type: Improvement
> Reporter: Bertrand Dechoux
> Assignee: Bertrand Dechoux
> Priority: Minor
>
> Related to MRUNIT-137 : Remove duplicated set/add/withOutput methods
> The input is quite similar : a key and a value, except that in the case of
> the reducer the value is typed as a list of values.
> Mapper : f(a,b) => list<pair<c,d>>
> Reducer : f(a',list<b'>) => list<pair<c',d'>>
> It would be nice to completely remove the duplication. And also, treating the
> reduce input as an iterator over <k,v> rather than <k,list<v>> would be
> closer to the implementation that mapreduce uses behind the scenes.
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