How to config pig 0.15 to existing hadoop 2.30 multi-nodes

Dear All,

Sorry for a simple question:
I am running a multi-nodes hadoop 2.3 and would like to config pig 0.15 with it. I don’t know how to tell pig about the nameNodes and Job Tracker since hadoop is now using YARN to config its resources. I had pig points to the hadoop etc/hadoop *.xml files but somehow pig still can’t find the nameNodes or Job Track which manages the nameNodes.

Can someone help me how to make pig 0.15 work with an existing hadoop cluster using 2.3.0?

Thanks much in advance!

–Wo