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 (PhysicalOperator input : physPlan.getPredecessors(physOp)) {
            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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        POFilter fl1 = GenPhyOp.topFilterOp();
        POFilter fl2 = GenPhyOp.topFilterOp();
        php.add(fl1);
        php.add(fl2);
        php.connect(spl, fl1);
        php.connect(spl, fl2);

        POLocalRearrange lr1 = GenPhyOp.topLocalRearrangeOp();
        POLocalRearrange lr2 = GenPhyOp.topLocalRearrangeOp();
        php.add(lr1);
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        POFilter fl1 = GenPhyOp.topFilterOp();
        POFilter fl2 = GenPhyOp.topFilterOp();
        php.add(fl1);
        php.add(fl2);
        php.connect(spl, fl1);
        php.connect(spl, fl2);

        POLocalRearrange lr1 = GenPhyOp.topLocalRearrangeOp();
        POLocalRearrange lr2 = GenPhyOp.topLocalRearrangeOp();
        php.add(lr1);
        php.add(lr2);
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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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        POLocalRearrange lr1 = GenPhyOp.topLocalRearrangeOp();
        POLocalRearrange lr2 = GenPhyOp.topLocalRearrangeOp();
        php.add(lr1);
        php.add(lr2);
        php.connect(fl1, lr1);
        php.connect(fl2, lr2);

        POGlobalRearrange gr = GenPhyOp.topGlobalRearrangeOp();
        php.add(gr);
        php.connect(lr1, gr);
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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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        POLocalRearrange lr1 = GenPhyOp.topLocalRearrangeOp();
        POLocalRearrange lr2 = GenPhyOp.topLocalRearrangeOp();
        php.add(lr1);
        php.add(lr2);
        php.connect(fl1, lr1);
        php.connect(fl2, lr2);

        POGlobalRearrange gr = GenPhyOp.topGlobalRearrangeOp();
        php.add(gr);
        php.connect(lr1, gr);
        php.connect(lr2, gr);
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        php.connect(fl1, lr1);
        php.connect(fl2, lr2);

        POGlobalRearrange gr = GenPhyOp.topGlobalRearrangeOp();
        php.add(gr);
        php.connect(lr1, gr);
        php.connect(lr2, gr);

        POPackage pk = GenPhyOp.topPackageOp();
        php.add(pk);
        php.connect(gr, pk);
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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());
View Full Code Here
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        php.connect(fl2, lr2);

        POGlobalRearrange gr = GenPhyOp.topGlobalRearrangeOp();
        php.add(gr);
        php.connect(lr1, gr);
        php.connect(lr2, gr);

        POPackage pk = GenPhyOp.topPackageOp();
        php.add(pk);
        php.connect(gr, pk);
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