Hi Momina, Thanks for replying. I wanted to know that JT and TT interact with each other through this RPC Server and Client model, What about the http Server Jetty.... what is it used for ??
Secondly, i would like to ask a related question, how does JT and TT communicates with namenode and datanode?? Do they use the same RPC server client mechanism or is there something else used for communication between them. Ahmad