Package org.apache.pig.impl.logicalLayer

Examples of org.apache.pig.impl.logicalLayer.UnionOnSchemaSetter.visit()


        // Set the logical plan values correctly in all the operators
        PlanSetter ps = new PlanSetter(lp);
        ps.visit();
       
        UnionOnSchemaSetter setUnionOnSchema = new UnionOnSchemaSetter(lp, pigContext);
        setUnionOnSchema.visit();
       
        // run through validator
        CompilationMessageCollector collector = new CompilationMessageCollector() ;
        boolean isBeforeOptimizer = true;
        validate(lp, collector, isBeforeOptimizer);
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        // Set the logical plan values correctly in all the operators
        PlanSetter ps = new PlanSetter(lp);
        ps.visit();
       
        UnionOnSchemaSetter setUnionOnSchema = new UnionOnSchemaSetter(lp, pigContext);
        setUnionOnSchema.visit();
       
        // run through validator
        CompilationMessageCollector collector = new CompilationMessageCollector() ;
        boolean isBeforeOptimizer = true;
        validate(lp, collector, isBeforeOptimizer);
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