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Posted to dev@mrunit.apache.org by "Jim Donofrio (Commented) (JIRA)" <ji...@apache.org> on 2012/02/26 08:33:48 UTC
[jira] [Commented] (MRUNIT-64) Multiple Input Key, Value Pairs
should be supported
[ https://issues.apache.org/jira/browse/MRUNIT-64?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13216658#comment-13216658 ]
Jim Donofrio commented on MRUNIT-64:
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And just to clarify by multiple inputs we are talking about giving a mapper or reducer class multiple sets of key, value pairs not using the MultipleInputs class. However, what is your thought on adding support for the MultipleInputs class to the MapReduceDriver. A user would then test their different mappers for multiple inputs with the MapDriver and could then test the combination of the mappers with a reducer in the MapReduceDriver class
> Multiple Input Key, Value Pairs should be supported
> ---------------------------------------------------
>
> Key: MRUNIT-64
> URL: https://issues.apache.org/jira/browse/MRUNIT-64
> Project: MRUnit
> Issue Type: Improvement
> Reporter: Brock Noland
>
> The comments on MRUNIT-14 brought up a great point. The API today only allows a single key value pair input. In many scenarios multiple inputs would be useful.
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