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

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

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        for (int i = 0; i < inputs.size(); i++) {
            DataBag bag = derivedData.get(cg.getInputs().get(i));
            PORead por = new PORead(new OperatorKey("", r.nextLong()), bag);
            phy.add(por);
            try {
                phy.connect(por, physOp.getInputs().get(i));
            } catch (PlanException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                log.error("Error connecting " + por.name() + " to "
                        + physOp.name());
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        for (LogicalOperator l : op.getPlan().getPredecessors(op)) {
            DataBag bag = derivedData.get(l);
            PORead por = new PORead(new OperatorKey("", r.nextLong()), bag);
            phy.add(por);
            try {
                phy.connect(por, physOp);
            } catch (PlanException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                log.error("Error connecting " + por.name() + " to "
                        + physOp.name());
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        for (PhysicalOperator input : physOp.getInputs()) {
            inputs.add(input.getInputs().get(0));
            input.setInputs(null);
            phy.add(input);
            try {
                phy.connect(input, physOp);
            } catch (PlanException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                log.error("Error connecting " + input.name() + " to "
                        + physOp.name());
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        for (int i = 0; i < inputs.size(); i++) {
            DataBag bag = derivedData.get(op.getInputs().get(i));
            PORead por = new PORead(new OperatorKey("", r.nextLong()), bag);
            phy.add(por);
            try {
                phy.connect(por, physOp.getInputs().get(i));
            } catch (PlanException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                log.error("Error connecting " + por.name() + " to "
                        + physOp.name());
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        plan.add(fl2);
        plan.add(fe1);
        plan.add(fe2);
        plan.add(sp);
       
        plan.connect(ld1, fe1);
        plan.connect(fe1, fl1);
        plan.connect(ld2, fe2);
        plan.connect(fe2, fl2);
        plan.connect(fl1, sp);
        plan.connect(fl2, sp);
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        plan.add(fe1);
        plan.add(fe2);
        plan.add(sp);
       
        plan.connect(ld1, fe1);
        plan.connect(fe1, fl1);
        plan.connect(ld2, fe2);
        plan.connect(fe2, fl2);
        plan.connect(fl1, sp);
        plan.connect(fl2, sp);
       
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        plan.add(fe2);
        plan.add(sp);
       
        plan.connect(ld1, fe1);
        plan.connect(fe1, fl1);
        plan.connect(ld2, fe2);
        plan.connect(fe2, fl2);
        plan.connect(fl1, sp);
        plan.connect(fl2, sp);
       
        /*PlanPrinter ppp = new PlanPrinter(plan);
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        plan.add(sp);
       
        plan.connect(ld1, fe1);
        plan.connect(fe1, fl1);
        plan.connect(ld2, fe2);
        plan.connect(fe2, fl2);
        plan.connect(fl1, sp);
        plan.connect(fl2, sp);
       
        /*PlanPrinter ppp = new PlanPrinter(plan);
        ppp.visit();*/
 
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        plan.connect(ld1, fe1);
        plan.connect(fe1, fl1);
        plan.connect(ld2, fe2);
        plan.connect(fe2, fl2);
        plan.connect(fl1, sp);
        plan.connect(fl2, sp);
       
        /*PlanPrinter ppp = new PlanPrinter(plan);
        ppp.visit();*/
       
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        plan.connect(ld1, fe1);
        plan.connect(fe1, fl1);
        plan.connect(ld2, fe2);
        plan.connect(fe2, fl2);
        plan.connect(fl1, sp);
        plan.connect(fl2, sp);
       
        /*PlanPrinter ppp = new PlanPrinter(plan);
        ppp.visit();*/
       
       
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