MROperPlan is a graph containing all the MR jobs wrapped in MapReduceOper. You can write a MROpPlanVisitor visitor to traverse the MROperPlan. Inside the visitor, you can translate every MR job into your own framework operator. The other choice is to rewrite MRCompiler.java - the place Pig translate physical plan into MR framework.
Thanks, Daniel On 10/29/15, 3:06 PM, "Ion Bara" <ionandrei.b...@gmail.com> wrote: >Hello, > >I am doing work on running Pig compiled Map Reduce jobs on our own MR >framework with similar interface. > >Can someone point my to a person which can help me? (more details below) > >I have studied the source code however I want to be able to inspect the >structure of MROperPlan structure for various queries. > >Neither printing out the object trought .toString() method and debugging >haven't yielded any results. > >Thanks in advance, >Ion
