public static class GenericUDAFCumeDist.GenericUDAFHypotheticalSetCumeDistEvaluator extends GenericUDAFRank.GenericUDAFHypotheticalSetRankEvaluator
GenericUDAFRank.GenericUDAFHypotheticalSetRankEvaluator.CompareResult, GenericUDAFRank.GenericUDAFHypotheticalSetRankEvaluator.HypotheticalSetRankBuffer, GenericUDAFRank.GenericUDAFHypotheticalSetRankEvaluator.RankAssets
GenericUDAFEvaluator.AbstractAggregationBuffer, GenericUDAFEvaluator.AggregationBuffer, GenericUDAFEvaluator.AggregationType, GenericUDAFEvaluator.Mode
COUNT_FIELD, PARTIAL_RANK_OI, RANK_FIELD
partitionEvaluator
Constructor and Description |
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GenericUDAFHypotheticalSetCumeDistEvaluator() |
Modifier and Type | Method and Description |
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Object |
terminate(GenericUDAFEvaluator.AggregationBuffer agg)
Get final aggregation result.
|
compare, getNewAggregationBuffer, init, initPartial2AndFinalOI, iterate, merge, reset, terminatePartial
aggregate, close, configure, createPartitionEvaluator, estimate, evaluate, getExprString, getPartitionWindowingEvaluator, getWindowingEvaluator, isEstimable
public GenericUDAFHypotheticalSetCumeDistEvaluator()
public Object terminate(GenericUDAFEvaluator.AggregationBuffer agg) throws HiveException
GenericUDAFEvaluator
terminate
in class GenericUDAFRank.GenericUDAFHypotheticalSetRankEvaluator
HiveException
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