Examples of LOSplitOutput

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput

        LOSplit op = new LOSplit( plan );
        return buildOp( loc, op, null, inputAlias, null );
    }


    LOSplitOutput createSplitOutputOp() {
        return  new LOSplitOutput( plan );
    }

View Full Code Here

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput

            
            // split
            LOSplit split1 = new LOSplit(plan);


            // output1
            LOSplitOutput splitOutput1 = new LOSplitOutput(plan) ;


            // output2
            LOSplitOutput splitOutput2 = new LOSplitOutput(plan) ;
            
            // Create expression inner plan #1
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan() ;
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1) ;
            
            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1) ;
            
            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12) ;




            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan() ;
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput2) ;
            
            ConstantExpression const21 = new ConstantExpression(innerPlan2, 26L) ;
            LessThanEqualExpression lesser21 = new LessThanEqualExpression(innerPlan2, project21, const21) ;




            splitOutput1.setFilterPlan(innerPlan1);
            splitOutput2.setFilterPlan(innerPlan2);


            plan.add(load1);
            plan.add(split1);
            plan.add(splitOutput1);
            plan.add(splitOutput2);


            plan.connect(load1, split1) ;
            plan.connect(split1, splitOutput1) ;
            plan.connect(split1, splitOutput2) ;


            CompilationMessageCollector collector = new CompilationMessageCollector() ;
            TypeCheckingRelVisitor typeChecker = new TypeCheckingRelVisitor(plan, collector);
            typeChecker.visit();  
            printMessageCollector(collector) ;
            //printTypeGraph(plan) ;


            if (collector.hasError()) {
                throw new AssertionError("Expect no error") ;
            }


            // check split itself
            {
                LogicalSchema endResultSchema1 = split1.getSchema() ;
                // outer
                assertEquals(endResultSchema1.getField(0).type, DataType.BYTEARRAY) ;
                assertEquals(endResultSchema1.getField(1).type, DataType.INTEGER) ;
            }


            // check split output #1
            {
                LogicalSchema endResultSchema1 = splitOutput1.getSchema() ;
                // outer
                assertEquals(endResultSchema1.getField(0).type, DataType.BYTEARRAY) ;
                assertEquals(endResultSchema1.getField(1).type, DataType.INTEGER) ;
            }


            // check split output #2
            {
                LogicalSchema endResultSchema2 = splitOutput2.getSchema() ;
                // outer
                assertEquals(endResultSchema2.getField(0).type, DataType.BYTEARRAY) ;
                assertEquals(endResultSchema2.getField(1).type, DataType.INTEGER) ;
            }

View Full Code Here

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput


            // split
            LOSplit split1 = new LOSplit(plan);


            // output1
            LOSplitOutput splitOutput1 = new LOSplitOutput(plan) ;


            // output2
            LOSplitOutput splitOutput2 = new LOSplitOutput(plan) ;          
            
            // Create expression inner plan #1
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan() ;
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1) ;
            
            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1) ;
            
            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12) ;




            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan() ;
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput1) ;
            
            ConstantExpression const21 = 
                new ConstantExpression(innerPlan2, 26L) ;
            
            SubtractExpression subtract21 = 
                new SubtractExpression(innerPlan2, project21, const21) ;




            splitOutput1.setFilterPlan(innerPlan1);
            splitOutput2.setFilterPlan(innerPlan2);


            plan.add(load1);
            plan.add(split1);
            plan.add(splitOutput1);
            plan.add(splitOutput2);

View Full Code Here

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput

    private void checkSplitLineage(String query, String loadFuncStrA, String loadFuncStrB)
    throws FrontendException {
        LogicalPlan plan = createAndProcessLPlan(query);
        
        
        LOSplitOutput splitOutputB = (LOSplitOutput)plan.getSinks().get(0);
        LogicalExpressionPlan bPlan = splitOutputB.getFilterPlan();


        LogicalExpression exOp = (LogicalExpression)bPlan.getSinks().get(0);


        if(! (exOp instanceof ProjectExpression)) exOp = (LogicalExpression) bPlan.getSinks().get(1);


        CastExpression cast = (CastExpression)bPlan.getPredecessors(exOp).get(0);
        checkCastLoadFunc(cast, loadFuncStrA);
        


        LOSplitOutput splitOutputC = (LOSplitOutput)plan.getSinks().get(0);
        LogicalExpressionPlan cPlan = splitOutputC.getFilterPlan();


        exOp = (LogicalExpression) cPlan.getSinks().get(0);


        if(! (exOp instanceof ProjectExpression)) exOp = (LogicalExpression) cPlan.getSinks().get(1);

View Full Code Here

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput


            // split
            LOSplit split1 = new LOSplit(plan);


            // output1
            LOSplitOutput splitOutput1 = new LOSplitOutput(plan);


            // output2
            LOSplitOutput splitOutput2 = new LOSplitOutput(plan);


            // Create expression inner plan #1
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan();
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1);


            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1);


            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12);




            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput2);


            ConstantExpression const21 = new ConstantExpression(innerPlan2, 26L);
            LessThanEqualExpression lesser21 = new LessThanEqualExpression(innerPlan2, project21, const21);




            splitOutput1.setFilterPlan(innerPlan1);
            splitOutput2.setFilterPlan(innerPlan2);


            plan.add(load1);
            plan.add(split1);
            plan.add(splitOutput1);
            plan.add(splitOutput2);


            plan.connect(load1, split1);
            plan.connect(split1, splitOutput1);
            plan.connect(split1, splitOutput2);


            CompilationMessageCollector collector = new CompilationMessageCollector();
            TypeCheckingRelVisitor typeChecker = new TypeCheckingRelVisitor(plan, collector);
            typeChecker.visit();
            printMessageCollector(collector);
            //printTypeGraph(plan);


            if (collector.hasError()) {
                throw new AssertionError("Expect no error");
            }


            // check split itself
            {
                LogicalSchema endResultSchema1 = split1.getSchema();
                // outer
                assertEquals(DataType.BYTEARRAY, endResultSchema1.getField(0).type);
                assertEquals(DataType.INTEGER, endResultSchema1.getField(1).type);
            }


            // check split output #1
            {
                LogicalSchema endResultSchema1 = splitOutput1.getSchema();
                // outer
                assertEquals(DataType.BYTEARRAY, endResultSchema1.getField(0).type);
                assertEquals(DataType.INTEGER, endResultSchema1.getField(1).type);
            }


            // check split output #2
            {
                LogicalSchema endResultSchema2 = splitOutput2.getSchema();
                // outer
                assertEquals(DataType.BYTEARRAY, endResultSchema2.getField(0).type);
                assertEquals(DataType.INTEGER, endResultSchema2.getField(1).type);
            }

View Full Code Here

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput


            // split
            LOSplit split1 = new LOSplit(plan);


            // output1
            LOSplitOutput splitOutput1 = new LOSplitOutput(plan);


            // output2
            LOSplitOutput splitOutput2 = new LOSplitOutput(plan);


            // Create expression inner plan #1
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan();
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1);


            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1);


            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12);




            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput1);


            ConstantExpression const21 =
                new ConstantExpression(innerPlan2, 26L);


            SubtractExpression subtract21 =
                new SubtractExpression(innerPlan2, project21, const21);




            splitOutput1.setFilterPlan(innerPlan1);
            splitOutput2.setFilterPlan(innerPlan2);


            plan.add(load1);
            plan.add(split1);
            plan.add(splitOutput1);
            plan.add(splitOutput2);

View Full Code Here

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput

    private void checkSplitLineage(String query, String loadFuncStrA, String loadFuncStrB)
    throws FrontendException {
        LogicalPlan plan = createAndProcessLPlan(query);




        LOSplitOutput splitOutputB = (LOSplitOutput)plan.getSinks().get(0);
        LogicalExpressionPlan bPlan = splitOutputB.getFilterPlan();


        LogicalExpression exOp = (LogicalExpression)bPlan.getSinks().get(0);


        if(! (exOp instanceof ProjectExpression)) exOp = (LogicalExpression) bPlan.getSinks().get(1);


        CastExpression cast = (CastExpression)bPlan.getPredecessors(exOp).get(0);
        checkCastLoadFunc(cast, loadFuncStrA);




        LOSplitOutput splitOutputC = (LOSplitOutput)plan.getSinks().get(0);
        LogicalExpressionPlan cPlan = splitOutputC.getFilterPlan();


        exOp = (LogicalExpression) cPlan.getSinks().get(0);


        if(! (exOp instanceof ProjectExpression)) exOp = (LogicalExpression) cPlan.getSinks().get(1);

View Full Code Here

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput


            // split
            LOSplit split1 = new LOSplit(plan);


            // output1
            LOSplitOutput splitOutput1 = new LOSplitOutput(plan);


            // output2
            LOSplitOutput splitOutput2 = new LOSplitOutput(plan);


            // Create expression inner plan #1
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan();
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1);


            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1);


            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12);




            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput2);


            ConstantExpression const21 = new ConstantExpression(innerPlan2, 26L);
            LessThanEqualExpression lesser21 = new LessThanEqualExpression(innerPlan2, project21, const21);




            splitOutput1.setFilterPlan(innerPlan1);
            splitOutput2.setFilterPlan(innerPlan2);


            plan.add(load1);
            plan.add(split1);
            plan.add(splitOutput1);
            plan.add(splitOutput2);


            plan.connect(load1, split1);
            plan.connect(split1, splitOutput1);
            plan.connect(split1, splitOutput2);


            CompilationMessageCollector collector = new CompilationMessageCollector();
            TypeCheckingRelVisitor typeChecker = new TypeCheckingRelVisitor(plan, collector);
            typeChecker.visit();
            printMessageCollector(collector);
            //printTypeGraph(plan);


            if (collector.hasError()) {
                throw new AssertionError("Expect no error");
            }


            // check split itself
            {
                LogicalSchema endResultSchema1 = split1.getSchema();
                // outer
                assertEquals(DataType.BYTEARRAY, endResultSchema1.getField(0).type);
                assertEquals(DataType.INTEGER, endResultSchema1.getField(1).type);
            }


            // check split output #1
            {
                LogicalSchema endResultSchema1 = splitOutput1.getSchema();
                // outer
                assertEquals(DataType.BYTEARRAY, endResultSchema1.getField(0).type);
                assertEquals(DataType.INTEGER, endResultSchema1.getField(1).type);
            }


            // check split output #2
            {
                LogicalSchema endResultSchema2 = splitOutput2.getSchema();
                // outer
                assertEquals(DataType.BYTEARRAY, endResultSchema2.getField(0).type);
                assertEquals(DataType.INTEGER, endResultSchema2.getField(1).type);
            }

View Full Code Here

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput


            // split
            LOSplit split1 = new LOSplit(plan);


            // output1
            LOSplitOutput splitOutput1 = new LOSplitOutput(plan);


            // output2
            LOSplitOutput splitOutput2 = new LOSplitOutput(plan);


            // Create expression inner plan #1
            LogicalExpressionPlan innerPlan1 = new LogicalExpressionPlan();
            ProjectExpression project11 = new ProjectExpression(innerPlan1, 0, 0, splitOutput1);


            ProjectExpression project12 = new ProjectExpression(innerPlan1, 0, 1, splitOutput1);


            NotEqualExpression notequal1 = new NotEqualExpression(innerPlan1, project11, project12);




            // Create expression inner plan #2
            LogicalExpressionPlan innerPlan2 = new LogicalExpressionPlan();
            ProjectExpression project21 = new ProjectExpression(innerPlan2, 0, 0, splitOutput1);


            ConstantExpression const21 =
                new ConstantExpression(innerPlan2, 26L);


            SubtractExpression subtract21 =
                new SubtractExpression(innerPlan2, project21, const21);




            splitOutput1.setFilterPlan(innerPlan1);
            splitOutput2.setFilterPlan(innerPlan2);


            plan.add(load1);
            plan.add(split1);
            plan.add(splitOutput1);
            plan.add(splitOutput2);

View Full Code Here

Examples of org.apache.pig.newplan.logical.relational.LOSplitOutput

    private void checkSplitLineage(String query, String loadFuncStrA, String loadFuncStrB)
    throws FrontendException {
        LogicalPlan plan = createAndProcessLPlan(query);




        LOSplitOutput splitOutputB = (LOSplitOutput)plan.getSinks().get(0);
        LogicalExpressionPlan bPlan = splitOutputB.getFilterPlan();


        LogicalExpression exOp = (LogicalExpression)bPlan.getSinks().get(0);


        if(! (exOp instanceof ProjectExpression)) exOp = (LogicalExpression) bPlan.getSinks().get(1);


        CastExpression cast = (CastExpression)bPlan.getPredecessors(exOp).get(0);
        checkCastLoadFunc(cast, loadFuncStrA);




        LOSplitOutput splitOutputC = (LOSplitOutput)plan.getSinks().get(0);
        LogicalExpressionPlan cPlan = splitOutputC.getFilterPlan();


        exOp = (LogicalExpression) cPlan.getSinks().get(0);


        if(! (exOp instanceof ProjectExpression)) exOp = (LogicalExpression) cPlan.getSinks().get(1);

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.