Hi everyone, I know Pig builds a logical plan for every bag that the user defines, and that every new bag will have as its logical plan the combination of the input bags' logical plans and the comands it uses. Is there any other command that creates a logical plan? I guess the one that creates the first logical plan is the STORE comand. And how are the other commands' logical plans combined? For example if I have a join between two relations, it will create a single logical plan that contains the loading logical plans, but how does Pig decide which relation goes where? Or is that a part that happens while compiling the logical plan into MapReduce and not in the logical plan? Thanks in advanced.
Renato M.
