Not sure how to do it using MRUnit, but should be possible to do this using a mocking framework like Mockito or EasyMock. In a mapper (or reducer), you'd use the Context classes to get the DistributedCache files. By mocking these to return what you want, you could potentially run a true unit test.
Thanks Hemanth On Fri, Jan 18, 2013 at 1:37 AM, Barak Yaish <[EMAIL PROTECTED]> wrote:
> Hi, > > I've found MRUnit a very easy to unit test jobs, is it possible as well to > test mappers reading data from DisributedCache? If yes, can you share an > example how the test' setup() should look like? > > Thanks. >
Hemanth Yamijala 2013-01-18, 04:59
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