Examples of NepheleJobGraphGenerator

eu.stratosphere.compiler.plantranslate.NepheleJobGraphGenerator
This component translates the optimizer's resulting plan a nephele job graph. The translation is a one to one mapping. All decisions are made by the optimizer, this class simply creates nephele data structures and descriptions corresponding to the optimizer's result.
The basic method of operation is a top down traversal over the plan graph. On the way down, tasks are created for the plan nodes, on the way back up, the nodes connect their predecessor.
org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator
This component translates the optimizer's resulting plan a nephele job graph. The translation is a one to one mapping. All decisions are made by the optimizer, this class simply creates nephele data structures and descriptions corresponding to the optimizer's result.
The basic method of operation is a top down traversal over the plan graph. On the way down, tasks are created for the plan nodes, on the way back up, the nodes connect their predecessor.

Examples of org.apache.flink.compiler.plantranslate.NepheleJobGraphGenerator

    
    if (printPlan) {
      System.out.println(new PlanJSONDumpGenerator().getOptimizerPlanAsJSON(op)); 
    }


    NepheleJobGraphGenerator jgg = new NepheleJobGraphGenerator();
    return jgg.compileJobGraph(op);
  }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.