[jira] [Resolved] (MRUNIT-180) Being able to use a comparator on runTest

["Brock Noland (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MRUNIT-180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brock Noland resolved MRUNIT-180.
---------------------------------

    Resolution: Fixed

Committed to trunk and trunk-hadoop1. Thank you so much for your contribution!
                
> Being able to use a comparator on runTest
> -----------------------------------------
>
>                 Key: MRUNIT-180
>                 URL: https://issues.apache.org/jira/browse/MRUNIT-180
>             Project: MRUnit
>          Issue Type: Improvement
>    Affects Versions: 0.9.0
>            Reporter: Ximo Guanter
>            Assignee: Ximo Guanter
>            Priority: Minor
>             Fix For: 1.1.0
>
>         Attachments: MRUNIT-180-2.patch, MRUNIT-180.patch
>
>
> Sometimes using withOutput and runTest is not possible if the .equals method is not the correct way to compare equality. This is especially true for Mapper and Reducers that return doubles or structure with doubles in them, since there is no way to specify a desired error tolerance for the result.
> Being able to specify a Comparator for the key and value types enabled the usage of runTest for these cases.

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