Package org.apache.pig.impl.logicalLayer.validators

Examples of org.apache.pig.impl.logicalLayer.validators.LogicalPlanValidationExecutor

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        // run through validator
        CompilationMessageCollector collector = new CompilationMessageCollector();
        FrontendException caught = null;
        try {
            LogicalPlanValidationExecutor validator = new LogicalPlanValidationExecutor(
                    plan, pigContext);
            validator.validate(plan, collector);

            FunctionalLogicalOptimizer optimizer = new FunctionalLogicalOptimizer(
                    plan);
            optimizer.optimize();
        } catch (FrontendException fe) {
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        // done from PigServer, so not doing it here
        CompilationMessageCollector collector = new CompilationMessageCollector() ;
        boolean isBeforeOptimizer = true;


        LogicalPlanValidationExecutor validator =
            new LogicalPlanValidationExecutor(mPlan, pigContext, isBeforeOptimizer);
        validator.validate(mPlan, collector);
        List<LogicalOperator> preds = mPlan.getPredecessors(loUnion);

        //create the merged schema
        Schema mergedSchema ;
        try {
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    private void validate(LogicalPlan lp, CompilationMessageCollector collector,
            boolean isBeforeOptimizer) throws FrontendException {
        FrontendException caught = null;
        try {
            LogicalPlanValidationExecutor validator =
                new LogicalPlanValidationExecutor(lp, pigContext, isBeforeOptimizer);
            validator.validate(lp, collector);
        } catch (FrontendException fe) {
            // Need to go through and see what the collector has in it.  But
            // remember what we've caught so we can wrap it into what we
            // throw.
            caught = fe;           
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        // run through validator
        CompilationMessageCollector collector = new CompilationMessageCollector();
        FrontendException caught = null;
        try {
            boolean isBeforeOptimizer = true;
            LogicalPlanValidationExecutor validator = new LogicalPlanValidationExecutor(
                    plan, pigContext, isBeforeOptimizer);
            validator.validate(plan, collector);

            FunctionalLogicalOptimizer optimizer = new FunctionalLogicalOptimizer(
                    plan);
            optimizer.optimize();
           
            isBeforeOptimizer = false;
            validator = new LogicalPlanValidationExecutor(
                    plan, pigContext, isBeforeOptimizer);
            validator.validate(plan, collector);
        } catch (FrontendException fe) {
            // Need to go through and see what the collector has in it. But
            // remember what we've caught so we can wrap it into what we
            // throw.
            caught = fe;
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        // run through validator
        CompilationMessageCollector collector = new CompilationMessageCollector();
        FrontendException caught = null;
        try {
            boolean isBeforeOptimizer = true;
            LogicalPlanValidationExecutor validator = new LogicalPlanValidationExecutor(
                    plan, pigContext, isBeforeOptimizer);
            validator.validate(plan, collector);

            FunctionalLogicalOptimizer optimizer = new FunctionalLogicalOptimizer(
                    plan);
            optimizer.optimize();
           
            isBeforeOptimizer = false;
            validator = new LogicalPlanValidationExecutor(
                    plan, pigContext, isBeforeOptimizer);
            validator.validate(plan, collector);
        } catch (FrontendException fe) {
            // Need to go through and see what the collector has in it. But
            // remember what we've caught so we can wrap it into what we
            // throw.
            caught = fe;
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        // run through validator
        CompilationMessageCollector collector = new CompilationMessageCollector();
        FrontendException caught = null;
        try {
            boolean isBeforeOptimizer = true;
            LogicalPlanValidationExecutor validator = new LogicalPlanValidationExecutor(
                    plan, pigContext, isBeforeOptimizer);
            validator.validate(plan, collector);

            FunctionalLogicalOptimizer optimizer = new FunctionalLogicalOptimizer(
                    plan);
            optimizer.optimize();
           
            isBeforeOptimizer = false;
            validator = new LogicalPlanValidationExecutor(
                    plan, pigContext, isBeforeOptimizer);
            validator.validate(plan, collector);
        } catch (FrontendException fe) {
            // Need to go through and see what the collector has in it. But
            // remember what we've caught so we can wrap it into what we
            // throw.
            caught = fe;
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    private void validate(LogicalPlan lp, CompilationMessageCollector collector,
            boolean isBeforeOptimizer) throws FrontendException {
        FrontendException caught = null;
        try {
            LogicalPlanValidationExecutor validator =
                new LogicalPlanValidationExecutor(lp, pigContext, isBeforeOptimizer);
            validator.validate(lp, collector);
        } catch (FrontendException fe) {
            // Need to go through and see what the collector has in it.  But
            // remember what we've caught so we can wrap it into what we
            // throw.
            caught = fe;           
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    private void validate(LogicalPlan lp, CompilationMessageCollector collector,
            boolean isBeforeOptimizer) throws FrontendException {
        FrontendException caught = null;
        try {
            LogicalPlanValidationExecutor validator =
                new LogicalPlanValidationExecutor(lp, pigContext, isBeforeOptimizer);
            validator.validate(lp, collector);
        } catch (FrontendException fe) {
            // Need to go through and see what the collector has in it.  But
            // remember what we've caught so we can wrap it into what we
            // throw.
            caught = fe;           
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        // run through validator
        CompilationMessageCollector collector = new CompilationMessageCollector() ;
        FrontendException caught = null;
        try {
            LogicalPlanValidationExecutor validator =
                new LogicalPlanValidationExecutor(lpClone, pigContext);
            validator.validate(lpClone, collector);
        } catch (FrontendException fe) {
            // Need to go through and see what the collector has in it.  But
            // remember what we've caught so we can wrap it into what we
            // throw.
            caught = fe;           
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        // run through validator
        CompilationMessageCollector collector = new CompilationMessageCollector();
        FrontendException caught = null;
        try {
            LogicalPlanValidationExecutor validator = new LogicalPlanValidationExecutor(
                    plan, pigContext);
            validator.validate(plan, collector);

            FunctionalLogicalOptimizer optimizer = new FunctionalLogicalOptimizer(
                    plan);
            optimizer.optimize();
        } catch (FrontendException fe) {
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Related Classes of org.apache.pig.impl.logicalLayer.validators.LogicalPlanValidationExecutor

  • org.apache.pig.impl.logicalLayer.UnionOnSchemaSetter
  • org.apache.pig.pen.ExampleGenerator
  • org.apache.pig.PigServer
  • org.apache.pig.test.TestLocalPOSplit
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