Package org.apache.pig.newplan.logical.optimizer

Examples of org.apache.pig.newplan.logical.optimizer.LogicalPlanOptimizer

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          lp.add(D);
          lp.connect(C, D);
        }
       
        System.out.println(lp);
        LogicalPlanOptimizer optimizer = new LogicalPlanOptimizer(lp, 500, null);
        optimizer.optimize();
       
        LogicalPlan expected = new LogicalPlan();
        {
            // A = load
          LogicalSchema aschema = new LogicalSchema();
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        StoreAliasSetter storeAliasSetter = new StoreAliasSetter( plan );
        storeAliasSetter.visit();
       
        // run optimizer
        LogicalPlanOptimizer optimizer = new LogicalPlanOptimizer( plan, 100, optimizerRules );
        optimizer.optimize();
       
        // compute whether output data is sorted or not
        SortInfoSetter sortInfoSetter = new SortInfoSetter( plan );
        sortInfoSetter.visit();
       
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        org.apache.pig.newplan.logical.relational.LogicalPlan plan = Util.buildLp(pigServer, query);


        // this will run ImplicitSplitInserter
        new LogicalPlanOptimizer( plan, 5, null ).optimize();

        // get Schema of leaf and compare:
        String expectedSchema = "group:int,a::name:chararray,a::marks:int,d::group:chararray,d::newmarks:int";
        assertEquals(expectedSchema, ((LogicalRelationalOperator)plan.getSinks().get(0)).getSchema().toString(false));
    }
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        StoreAliasSetter storeAliasSetter = new StoreAliasSetter( plan );
        storeAliasSetter.visit();
       
        // run optimizer
        LogicalPlanOptimizer optimizer = new LogicalPlanOptimizer(plan, 100, disabledOptimizerRules);
        optimizer.optimize();
       
        // compute whether output data is sorted or not
        SortInfoSetter sortInfoSetter = new SortInfoSetter( plan );
        sortInfoSetter.visit();
       
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        StoreAliasSetter storeAliasSetter = new StoreAliasSetter( plan );
        storeAliasSetter.visit();
       
        // run optimizer
        LogicalPlanOptimizer optimizer = new LogicalPlanOptimizer( plan, 100, optimizerRules );
        optimizer.optimize();
       
        // compute whether output data is sorted or not
        SortInfoSetter sortInfoSetter = new SortInfoSetter( plan );
        sortInfoSetter.visit();
       
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          lp.add(D);
          lp.connect(C, D);
        }
       
        System.out.println(lp);
        LogicalPlanOptimizer optimizer = new LogicalPlanOptimizer(lp, 500, null);
        optimizer.optimize();
       
        LogicalPlan expected = new LogicalPlan();
        {
            // A = load
          LogicalSchema aschema = new LogicalSchema();
View Full Code Here
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        StoreAliasSetter storeAliasSetter = new StoreAliasSetter( plan );
        storeAliasSetter.visit();
       
        // run optimizer
        LogicalPlanOptimizer optimizer = new LogicalPlanOptimizer( plan, 100, optimizerRules );
        optimizer.optimize();
       
        // compute whether output data is sorted or not
        SortInfoSetter sortInfoSetter = new SortInfoSetter( plan );
        sortInfoSetter.visit();
       
View Full Code Here
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          lp.add(D);
          lp.connect(C, D);
        }
       
        System.out.println(lp);
        LogicalPlanOptimizer optimizer = new LogicalPlanOptimizer(lp, 500, null);
        optimizer.optimize();
       
        LogicalPlan expected = new LogicalPlan();
        {
            // A = load
          LogicalSchema aschema = new LogicalSchema();
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Related Classes of org.apache.pig.newplan.logical.optimizer.LogicalPlanOptimizer

  • org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
  • org.apache.pig.newplan.logical.relational.LogicalPlan
  • org.apache.pig.newplan.logical.rules.AddForEach
  • org.apache.pig.newplan.logical.rules.ColumnMapKeyPrune
  • org.apache.pig.newplan.logical.rules.DuplicateForEachColumnRewrite
  • org.apache.pig.newplan.logical.rules.FilterAboveForeach
  • org.apache.pig.newplan.logical.rules.FilterConstantCalculator
  • org.apache.pig.newplan.logical.rules.ForEachConstantCalculator
  • org.apache.pig.newplan.logical.rules.GroupByConstParallelSetter
  • org.apache.pig.newplan.logical.rules.ImplicitSplitInserter
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