Test Mahout Recommender in a cluster

[jayunit100]

Mahout reads data from the Hive Viewbuilder. Lets update the profile test so that it actually outputs real data.

• Maybe that means playing with the constants and thresholds to make them as low as possible so that some kind of recommendations are made,
• or conversly, maybe we need to increase the size of the test data set to 40 or 100 or 200 records?

FYI You have to "turn off" the hadoop-common dependency since the base mahout dependency from maven is a 1x versoin, in order to run develop using the mahout profile .