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

Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PlanPrinter.visit()

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    }

    public void explain(PhysicalPlan plan, PrintStream stream) {
        try {
            PlanPrinter printer = new PlanPrinter(plan, stream);
            printer.visit();
            stream.println();

            ExecTools.checkLeafIsStore(plan, pigContext);

            // LocalLauncher launcher = new LocalLauncher();
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    public void visitMROp(MapReduceOper mr) throws VisitorException {
        mStream.println("MapReduce node " + mr.getOperatorKey().toString());
        if (mr.mapPlan != null && mr.mapPlan.size() > 0) {
            mStream.println("Map Plan");
            PlanPrinter printer = new PlanPrinter(mr.mapPlan, mStream);
            printer.visit();
            mStream.println("--------");
        }
        if (mr.combinePlan != null && mr.combinePlan.size() > 0) {
            mStream.println("Combine Plan");
            PlanPrinter printer = new PlanPrinter(mr.combinePlan, mStream);
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            mStream.println("--------");
        }
        if (mr.combinePlan != null && mr.combinePlan.size() > 0) {
            mStream.println("Combine Plan");
            PlanPrinter printer = new PlanPrinter(mr.combinePlan, mStream);
            printer.visit();
            mStream.println("--------");
        }
        if (mr.reducePlan != null && mr.reducePlan.size() > 0) {
            mStream.println("Reduce Plan");
            PlanPrinter printer = new PlanPrinter(mr.reducePlan, mStream);
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            mStream.println("--------");
        }
        if (mr.reducePlan != null && mr.reducePlan.size() > 0) {
            mStream.println("Reduce Plan");
            PlanPrinter printer = new PlanPrinter(mr.reducePlan, mStream);
            printer.visit();
            mStream.println("--------");
        }
        mStream.println("Global sort: " + mr.isGlobalSort());
        if (mr.getQuantFile() != null) {
            mStream.println("Quantile file: " + mr.getQuantFile());
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    }

    public void explain(PhysicalPlan plan, PrintStream stream) {
        try {
            PlanPrinter printer = new PlanPrinter(plan, stream);
            printer.visit();
            stream.println();

            ExecTools.checkLeafIsStore(plan, pigContext);

            MapReduceLauncher launcher = new MapReduceLauncher();
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        mStream.println("MapReduce node " + mr.getOperatorKey().toString());
        if (mr.mapPlan != null && mr.mapPlan.size() > 0) {
            mStream.println("Map Plan");
            PlanPrinter printer = new PlanPrinter(mr.mapPlan, mStream);
            printer.setVerbose(isVerbose);
            printer.visit();
            mStream.println("--------");
        }
        if (mr.combinePlan != null && mr.combinePlan.size() > 0) {
            mStream.println("Combine Plan");
            PlanPrinter printer = new PlanPrinter(mr.combinePlan, mStream);
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        }
        if (mr.combinePlan != null && mr.combinePlan.size() > 0) {
            mStream.println("Combine Plan");
            PlanPrinter printer = new PlanPrinter(mr.combinePlan, mStream);
            printer.setVerbose(isVerbose);
            printer.visit();
            mStream.println("--------");
        }
        if (mr.reducePlan != null && mr.reducePlan.size() > 0) {
            mStream.println("Reduce Plan");
            PlanPrinter printer = new PlanPrinter(mr.reducePlan, mStream);
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        }
        if (mr.reducePlan != null && mr.reducePlan.size() > 0) {
            mStream.println("Reduce Plan");
            PlanPrinter printer = new PlanPrinter(mr.reducePlan, mStream);
            printer.setVerbose(isVerbose);
            printer.visit();
            mStream.println("--------");
        }
        mStream.println("Global sort: " + mr.isGlobalSort());
        if (mr.getQuantFile() != null) {
            mStream.println("Quantile file: " + mr.getQuantFile());
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