public static class CombinerOptimizerUtil.DistinctPatcher extends PhyPlanVisitor
mCurrentWalker, mPlan| Constructor and Description |
|---|
DistinctPatcher(PhysicalPlan physicalPlan) |
DistinctPatcher(PhysicalPlan plan,
PlanWalker<PhysicalOperator,PhysicalPlan> walker) |
| Modifier and Type | Method and Description |
|---|---|
POUserFunc |
getDistinct() |
void |
visitProject(POProject proj) |
visit, visitAdd, visitAnd, visitBinCond, visitBroadcastSpark, visitCast, visitCollectedGroup, visitComparisonFunc, visitConstant, visitCounter, visitCross, visitDemux, visitDistinct, visitDivide, visitEqualTo, visitFilter, visitFRJoin, visitGlobalRearrange, visitGreaterThan, visitGTOrEqual, visitIsNull, visitLessThan, visitLimit, visitLoad, visitLocalRearrange, visitLTOrEqual, visitMapLookUp, visitMergeCoGroup, visitMergeJoin, visitMod, visitMultiply, visitNative, visitNegative, visitNot, visitNotEqualTo, visitOr, visitPackage, visitPartialAgg, visitPartitionRearrange, visitPOForEach, visitPoissonSample, visitPOOptimizedForEach, visitPreCombinerLocalRearrange, visitRank, visitRegexp, visitReservoirSample, visitSkewedJoin, visitSort, visitSplit, visitStore, visitStream, visitSubtract, visitUnion, visitUserFuncgetPlan, popWalker, pushWalker, visitpublic DistinctPatcher(PhysicalPlan plan, PlanWalker<PhysicalOperator,PhysicalPlan> walker)
plan - walker - public DistinctPatcher(PhysicalPlan physicalPlan)
physicalPlan - public void visitProject(POProject proj) throws VisitorException
visitProject in class PhyPlanVisitorVisitorExceptionpublic POUserFunc getDistinct()
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