public static class TezOperDependencyParallelismEstimator.TezParallelismFactorVisitor extends PhyPlanVisitor
mCurrentWalker, mPlan| Constructor and Description |
|---|
TezParallelismFactorVisitor(TezOperator tezOp,
TezOperator successor) |
| Modifier and Type | Method and Description |
|---|---|
double |
getFactor() |
void |
visitFilter(POFilter fl) |
void |
visitFRJoin(POFRJoin join) |
void |
visitLimit(POLimit lim) |
void |
visitMergeJoin(POMergeJoin join) |
void |
visitPackage(POPackage pkg) |
void |
visitPOForEach(POForEach nfe) |
void |
visitSplit(POSplit sp) |
visit, visitAdd, visitAnd, visitBinCond, visitBroadcastSpark, visitCast, visitCollectedGroup, visitComparisonFunc, visitConstant, visitCounter, visitCross, visitDemux, visitDistinct, visitDivide, visitEqualTo, visitGlobalRearrange, visitGreaterThan, visitGTOrEqual, visitIsNull, visitLessThan, visitLoad, visitLocalRearrange, visitLTOrEqual, visitMapLookUp, visitMergeCoGroup, visitMod, visitMultiply, visitNative, visitNegative, visitNot, visitNotEqualTo, visitOr, visitPartialAgg, visitPartitionRearrange, visitPoissonSample, visitPOOptimizedForEach, visitPreCombinerLocalRearrange, visitProject, visitRank, visitRegexp, visitReservoirSample, visitSkewedJoin, visitSort, visitStore, visitStream, visitSubtract, visitUnion, visitUserFuncgetPlan, popWalker, pushWalker, visitpublic TezParallelismFactorVisitor(TezOperator tezOp, TezOperator successor)
public void visitFilter(POFilter fl) throws VisitorException
visitFilter in class PhyPlanVisitorVisitorExceptionpublic void visitPOForEach(POForEach nfe) throws VisitorException
visitPOForEach in class PhyPlanVisitorVisitorExceptionpublic void visitLimit(POLimit lim) throws VisitorException
visitLimit in class PhyPlanVisitorVisitorExceptionpublic void visitFRJoin(POFRJoin join) throws VisitorException
visitFRJoin in class PhyPlanVisitorVisitorExceptionpublic void visitMergeJoin(POMergeJoin join) throws VisitorException
visitMergeJoin in class PhyPlanVisitorVisitorExceptionpublic void visitPackage(POPackage pkg) throws VisitorException
visitPackage in class PhyPlanVisitorVisitorExceptionpublic void visitSplit(POSplit sp) throws VisitorException
visitSplit in class PhyPlanVisitorVisitorExceptionpublic double getFactor()
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