Hi, How can we use Tomcat in hadoop with mahout to retrieve the particular users. When we run the itemsimilarity using hadoop and mahout we got the recommendation result for the entire dataset. I read in Mahout in Action, we can use Tomcat for retrieving the particular user. For that I created a war file in the mahout-integation and put that war file in the tomcat , started the tomcat and pasted in the url as, localhost:8080/mahout-integation/RecommenderServelet/userid=1/Howmany=10. I got as error as Servelet Exception, IllegalException and ClassNotFoundException. Could you please help me how to do this.
Thanking you, Neetha Susan Thampi
