Hi all , I have been recently working on a task where I need to take in two input (types) files , compare them and produce a result from it using a logic. But as I understand simple MapReduce implementations are for processing a single input type. The closest implementation I could think of similar to my work is Join MapReduce. But I am not able to understand much from the example provided in Hadoop .. Can someone provide a good pointer to such multiple input data processing ( or Join ) in mapreduce . It will also be great if you can send in some sample code for the same.
Thanks , Matthew
