For sample you can just do a explain exteneded (query) ..which does show how your query is coverted to mapreduce
You can always checkout codebase from svn On Nov 20, 2012 2:15 PM, "imen Megdiche" <[email protected]> wrote: > hello, > > I want to know the principle of hiveql requests i.e how it translates > these queries into MapReduce job. Is there any piece of source code that > can explain that. > thank you very much for your responses >
