Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans

Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PhysicalPlan.addAsLeaf()

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        POMultiQueryPackage pkg= getMultiQueryPackage(sameKeyType, isCombiner);
       
        PhysicalPlan pl = new PhysicalPlan();
        pl.add(pkg);
        try {
            pl.addAsLeaf(demux);
        } catch (PlanException e) {                  
            int errCode = 2137;
            String msg = "Internal Error. Unable to add demux to the plan as leaf for optimization.";
            throw new OptimizerException(msg, errCode, PigException.BUG, e);
        }
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                POUserFunc gfc = new POUserFunc(new OperatorKey(scope, nodeGen.getNextNodeId(scope)),cs.getRequestedParallelism(), Arrays.asList((PhysicalOperator)ce1,(PhysicalOperator)ce2), new FuncSpec(GFCross.class.getName()));
                gfc.setAlias(cs.getAlias());
                gfc.setResultType(DataType.BAG);
                fep1.addAsLeaf(gfc);
                gfc.setInputs(Arrays.asList((PhysicalOperator)ce1,(PhysicalOperator)ce2));
                /*fep1.add(gfc);
                fep1.connect(ce1, gfc);
                fep1.connect(ce2, gfc);*/
               
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        if (splitOp != null
                && (numMerges < numSplittees)) {

            PhysicalPlan storePlan = new PhysicalPlan();
            try {
                storePlan.addAsLeaf(storeOp);
                splitOp.addPlan(storePlan);
            } catch (PlanException e) {
                int errCode = 2129;
                String msg = "Internal Error. Unable to add store to the split plan for optimization.";
                throw new OptimizerException(msg, errCode, PigException.BUG, e);
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        POMultiQueryPackage pkg= getMultiQueryPackage(sameKeyType, isCombiner);
       
        PhysicalPlan pl = new PhysicalPlan();
        pl.add(pkg);
        try {
            pl.addAsLeaf(demux);
        } catch (PlanException e) {                  
            int errCode = 2137;
            String msg = "Internal Error. Unable to add demux to the plan as leaf for optimization.";
            throw new OptimizerException(msg, errCode, PigException.BUG, e);
        }
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        POLocalRearrange lr = topLocalRearrangeOPWithPlanPlain(index, grpCol, sample);
        List<PhysicalPlan> plans = lr.getPlans();
        PhysicalPlan ep = plans.get(0);
        POCastDummy cst = new POCastDummy(new OperatorKey("", r.nextLong()));
        cst.setResultType(sample.getType(grpCol));
        ep.addAsLeaf(cst);
        lr.setPlans(plans);
        return lr;
    }
   
    /**
 
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        php.add(fl4);
        php.connect(sp2, fl3);
        php.connect(sp2, fl4);

        POUnion un = GenPhyOp.topUnionOp();
        php.addAsLeaf(un);

        POStore st = GenPhyOp.topStoreOp();
        php.addAsLeaf(st);
        run(php, "test/org/apache/pig/test/data/GoldenFiles/MRC14.gld");
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        POUnion un = GenPhyOp.topUnionOp();
        php.addAsLeaf(un);

        POStore st = GenPhyOp.topStoreOp();
        php.addAsLeaf(st);
        run(php, "test/org/apache/pig/test/data/GoldenFiles/MRC14.gld");

    }

     // Tests Single input case for both blocking and non-blocking
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        POLocalRearrange lr1 = GenPhyOp.topLocalRearrangeOp();
        POLocalRearrange lr2 = GenPhyOp.topLocalRearrangeOp();

        ldGrpChain1.addAsLeaf(lr1);
        ldGrpChain2.addAsLeaf(lr2);

        php.merge(ldGrpChain1);
        php.merge(ldGrpChain2);

        POGlobalRearrange gr = GenPhyOp.topGlobalRearrangeOp();
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        POLocalRearrange lr1 = GenPhyOp.topLocalRearrangeOp();
        POLocalRearrange lr2 = GenPhyOp.topLocalRearrangeOp();

        ldGrpChain1.addAsLeaf(lr1);
        ldGrpChain2.addAsLeaf(lr2);

        php.merge(ldGrpChain1);
        php.merge(ldGrpChain2);

        POGlobalRearrange gr = GenPhyOp.topGlobalRearrangeOp();
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        POLocalRearrange lr1 = GenPhyOp.topLocalRearrangeOp();
        POLocalRearrange lr2 = GenPhyOp.topLocalRearrangeOp();

        ldGrpChain1.addAsLeaf(lr1);
        ldGrpChain2.addAsLeaf(lr2);

        php.merge(ldGrpChain1);
        php.merge(ldGrpChain2);

        POGlobalRearrange gr = GenPhyOp.topGlobalRearrangeOp();
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