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- Download the latest version of MRUnit jar from Apache website: https://repository.apache.org/content/repositories/releases/org/apache/mrunit/mrunit/
. For example if you are using the Hadoop version 1.0.3, download mrunit-x.x.x-incubating-hadoop2.jar. - Include the jar in your IDE classpath. Also download the latest verison of mokito (http://code.google.com/p/mockito/) and JUnit jar and add them to your class path of development environment.
Using from Maven add dependency like.
<dependency>
<groupId>org.apache.mrunit</groupId>
<artifactId>mrunit</artifactId>
<version>0.9.0-incubating</version>
<classifier>hadoop1</classifier>
</dependency>
Use Classifier as hadoop2 if you are using Hadoop 2 version
Writing MRUnit test cases
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