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

Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject

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        assertEquals(foreach.getInputPlans().size(), 2);
       
        PhysicalPlan inner = foreach.getInputPlans().get(0);
        assertEquals(inner.size(), 1);
        POProject prj = (POProject)inner.getRoots().get(0);
        assertEquals(prj.getColumn(), 0);
        assertEquals(prj.getInputs(), null);
       
        inner = foreach.getInputPlans().get(1);
        assertEquals(inner.size(), 1);
        prj = (POProject)inner.getRoots().get(0);
        assertEquals(prj.getColumn(), 1);
        assertEquals(prj.getInputs(), null);
        Boolean[] flat = foreach.getToBeFlattened().toArray(new Boolean[0]);
        assertFalse(flat[0]);
        assertTrue(flat[1]);
    }
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        }
        assertEquals( 1, inputPln.getLeaves().size() );
        assertEquals( POBinCond.class, inputPln.getLeaves().get(0).getClass() );
        POBinCond binCond = (POBinCond) inputPln.getLeaves().get(0);
        assertEquals( POProject.class, binCond.getLhs().getClass() );
        POProject prj_1 = (POProject)binCond.getLhs();
        assertEquals( 1, prj_1.getColumn() );
        assertEquals( POProject.class, binCond.getRhs().getClass() );
        POProject prj_2 = (POProject) binCond.getRhs();
        assertEquals( 0, prj_2.getColumn() );
        assertEquals( LessThanExpr.class, binCond.getCond().getClass() );
        LessThanExpr lessThan_p = (LessThanExpr) binCond.getCond();
       
        assertEquals( POProject.class, lessThan_p.getLhs().getClass() );
        POProject prj_3 = (POProject) lessThan_p.getLhs();
        assertEquals( 0, prj_3.getColumn() );
        assertEquals( POProject.class, lessThan_p.getRhs().getClass() );
        POProject prj_4 = (POProject) lessThan_p.getRhs();
        assertEquals( 1, prj_4.getColumn() );
    }
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        assertEquals(1, ((POProject)inputPln2.getRoots().get(0)).getColumn() );
        assertEquals( POUserFunc.class, inputPln2.getLeaves().get(0).getClass() );
        assertEquals( "org.apache.pig.builtin.COUNT",
                ((POUserFunc)inputPln2.getLeaves().get(0)).getFuncSpec().getClassName() );
       
        POProject prj3 = (POProject)inputPln2.getRoots().get(0);
        assertEquals( POProject.class, inputPln2.getSuccessors(prj3).get(0).getClass() );
        assertEquals( 0, ((POProject)inputPln2.getSuccessors(prj3).get(0)).getColumn() );
    }   
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        assertEquals( 1, localR.getInputs().size() );
        assertEquals( 1, localR.getPlans().size() );
        PhysicalPlan cogroupPlan = localR.getPlans().get(0);
        assertEquals( 1, cogroupPlan.getLeaves().size() );       
        assertEquals( POProject.class, cogroupPlan.getLeaves().get(0).getClass() );
        POProject prj = (POProject)cogroupPlan.getLeaves().get(0);
        assertEquals( 0, prj.getColumn() );
        assertEquals( DataType.CHARARRAY, prj.getResultType() );
       
        assertEquals( POGlobalRearrange.class, phyPlan.getSuccessors(localR).get(0).getClass() );
        POGlobalRearrange globalR = (POGlobalRearrange)phyPlan.getSuccessors(localR).get(0);
        assertEquals( DataType.TUPLE, globalR.getResultType() );
       
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        assertEquals( 1, localR.getInputs().size() );
        assertEquals( 2, localR.getPlans().size() );
        PhysicalPlan cogroupPlan = localR.getPlans().get(0);
        assertEquals( 1, cogroupPlan.getLeaves().size() );       
        assertEquals( POProject.class, cogroupPlan.getLeaves().get(0).getClass() );
        POProject prj = (POProject)cogroupPlan.getLeaves().get(0);
        assertEquals( 0, prj.getColumn() );
        assertEquals( DataType.CHARARRAY, prj.getResultType() );
       
        PhysicalPlan cogroupPlan2 = localR.getPlans().get(1);
        POProject prj2 = (POProject)cogroupPlan2.getLeaves().get(0);
        assertEquals( 1, prj2.getColumn() );
        assertEquals( DataType.INTEGER, prj2.getResultType() );
       
        assertEquals( POGlobalRearrange.class, phyPlan.getSuccessors(localR).get(0).getClass() );
        POGlobalRearrange globalR = (POGlobalRearrange)phyPlan.getSuccessors(localR).get(0);
        assertEquals( DataType.TUPLE, globalR.getResultType() );
       
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        POLocalRearrange localR = (POLocalRearrange)phyPlan.getSuccessors(load).get(0);
        assertEquals( 1, localR.getPlans().size() );
        PhysicalPlan cogroupPlan = localR.getPlans().get(0);
        assertEquals( 1, cogroupPlan.getLeaves().size() );       
        assertEquals( POProject.class, cogroupPlan.getLeaves().get(0).getClass() );
        POProject prj = (POProject)cogroupPlan.getLeaves().get(0);
        assertEquals( 0, prj.getColumn() );
        assertEquals( DataType.CHARARRAY, prj.getResultType() );
       
        assertEquals( POGlobalRearrange.class, phyPlan.getSuccessors(localR).get(0).getClass() );
        POGlobalRearrange globalR = (POGlobalRearrange)phyPlan.getSuccessors(localR).get(0);
        assertEquals( DataType.TUPLE, globalR.getResultType() );
       
        assertEquals( POLoad.class, phyPlan.getRoots().get(1).getClass() );
        POLoad load2 = (POLoad)phyPlan.getRoots().get(0);
       
        assertEquals( POLocalRearrange.class, phyPlan.getSuccessors(load2).get(0).getClass() );
        POLocalRearrange localR2 = (POLocalRearrange)phyPlan.getSuccessors(load2).get(0);
        assertEquals( 1, localR2.getPlans().size() );
        PhysicalPlan cogroupPlan2 = localR2.getPlans().get(0);
        POProject prj2 = (POProject)cogroupPlan2.getLeaves().get(0);
        assertEquals( 0, prj2.getColumn() );
        assertEquals( DataType.CHARARRAY, prj2.getResultType() );
       
        assertEquals( POPackage.class, phyPlan.getSuccessors(globalR).get(0).getClass() );
        POPackage pack = (POPackage)phyPlan.getSuccessors(globalR).get(0);
        assertEquals( DataType.TUPLE, pack.getResultType() );
    }
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        POLocalRearrange localR = (POLocalRearrange)phyPlan.getSuccessors(load).get(0);
        assertEquals( 2, localR.getPlans().size() );
        PhysicalPlan cogroupPlan = localR.getPlans().get(0);
        assertEquals( 1, cogroupPlan.getLeaves().size() );       
        assertEquals( POProject.class, cogroupPlan.getLeaves().get(0).getClass() );
        POProject prj = (POProject)cogroupPlan.getLeaves().get(0);
        assertEquals( 0, prj.getColumn() );
        assertEquals( DataType.CHARARRAY, prj.getResultType() );
       
        PhysicalPlan cogroupPlan2 = localR.getPlans().get(1);
        assertEquals( 1, cogroupPlan2.getLeaves().size() );       
        assertEquals( POProject.class, cogroupPlan2.getLeaves().get(0).getClass() );
        POProject prj2 = (POProject)cogroupPlan2.getLeaves().get(0);
        assertEquals( 1, prj2.getColumn() );
        assertEquals( DataType.INTEGER, prj2.getResultType() );
       
        assertEquals( POGlobalRearrange.class, phyPlan.getSuccessors(localR).get(0).getClass() );
        POGlobalRearrange globalR = (POGlobalRearrange)phyPlan.getSuccessors(localR).get(0);
        assertEquals( DataType.TUPLE, globalR.getResultType() );
       
        assertEquals( POLoad.class, phyPlan.getRoots().get(1).getClass() );
        POLoad load2 = (POLoad)phyPlan.getRoots().get(0);
       
        assertEquals( POLocalRearrange.class, phyPlan.getSuccessors(load2).get(0).getClass() );
       
        POLocalRearrange localR3 = (POLocalRearrange)phyPlan.getSuccessors(load2).get(0);
        assertEquals( 2, localR3.getPlans().size() );
        PhysicalPlan cogroupPlan3 = localR3.getPlans().get(0);
        POProject prj3 = (POProject)cogroupPlan3.getLeaves().get(0);
        assertEquals( 0, prj3.getColumn() );
        assertEquals( DataType.CHARARRAY, prj3.getResultType() );
       
        PhysicalPlan cogroupPlan4 = localR3.getPlans().get(1);
        POProject prj4 = (POProject)cogroupPlan4.getLeaves().get(0);
        assertEquals( 1, prj4.getColumn() );
        assertEquals( DataType.INTEGER, prj4.getResultType() );
       
        assertEquals( POPackage.class, phyPlan.getSuccessors(globalR).get(0).getClass() );
        POPackage pack = (POPackage)phyPlan.getSuccessors(globalR).get(0);
        assertEquals( DataType.TUPLE, pack.getResultType() );
    }
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                new OperatorKey("", r.nextLong()), -1, null, new FuncSpec(funcName));
        POSort sort = new POSort(new OperatorKey("", r.nextLong()), -1, ldFil1.getLeaves(),
                null, new ArrayList<Boolean>(), comparator);
        sort.setRequestedParallelism(20);
        PhysicalPlan nesSortPlan = new PhysicalPlan();
        POProject topPrj = new POProject(new OperatorKey("", r.nextLong()));
        topPrj.setColumn(1);
        topPrj.setOverloaded(true);
        topPrj.setResultType(DataType.TUPLE);
        nesSortPlan.add(topPrj);
       
        POProject prjStar2 = new POProject(new OperatorKey("", r.nextLong()));
        prjStar2.setResultType(DataType.TUPLE);
        prjStar2.setStar(true);
        nesSortPlan.add(prjStar2);
       
        nesSortPlan.connect(topPrj, prjStar2);
        List<PhysicalPlan> nesSortPlanLst = new ArrayList<PhysicalPlan>();
        nesSortPlanLst.add(nesSortPlan);
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        db = GenRandomData.genRandSmallTupDataBag(r, 10, 100);
    }
   
    private void setUp1() throws PlanException, ExecException{
        lr = GenPhyOp.topLocalRearrangeOPWithPlanPlain(0,0,db.iterator().next());
        POProject proj = GenPhyOp.exprProject();
        proj.setColumn(0);
        proj.setResultType(DataType.TUPLE);
        proj.setOverloaded(true);
        Tuple t = new DefaultTuple();
        t.append(db);
        proj.attachInput(t);
        List<PhysicalOperator> inputs = new ArrayList<PhysicalOperator>();
        inputs.add(proj);
        lr.setInputs(inputs);
    }
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        POLocalRearrange lrT = GenPhyOp.topLocalRearrangeOPWithPlanPlain(0, 1, db.iterator().next());
        List<PhysicalPlan> plansT = lrT.getPlans();
        plans.add(plansT.get(0));
        lr.setPlans(plans);
       
        POProject proj = GenPhyOp.exprProject();
        proj.setColumn(0);
        proj.setResultType(DataType.TUPLE);
        proj.setOverloaded(true);
        Tuple t = new DefaultTuple();
        t.append(db);
        proj.attachInput(t);
        List<PhysicalOperator> inputs = new ArrayList<PhysicalOperator>();
        inputs.add(proj);
        lr.setInputs(inputs);
    }
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Related Classes of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject

  • org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.CombinerOptimizer
  • org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRCompiler
  • org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRCompiler$LastInputStreamingOptimizer
  • org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRUtil
  • org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SecondaryKeyOptimizer
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.Result
  • org.apache.pig.backend.hadoop.executionengine.tez.plan.operator.POLocalRearrangeTezFactory
  • org.apache.pig.backend.hadoop.executionengine.tez.plan.TezCompiler
  • org.apache.pig.backend.hadoop.executionengine.tez.util.TezCompilerUtil
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