Can anyone point me to some examples of unit tests for Mapper and Reducer classes?
I'm finding plenty of tests for the infrastructure but no good examples of how to test that the mappers and reducers I've written actually do what i think they do... There's got to be a better way than starting up a job and seeing what the end result is... plus that would be a system test not a unit test... -- - kate = masukomi http://weblog.masukomi.org/
