public static class GenericUDAFPercentileDisc.PercentileDiscLongEvaluator extends GenericUDAFPercentileCont.PercentileContLongEvaluator
GenericUDAFPercentileCont.PercentileContEvaluator.PercentileAgg
GenericUDAFEvaluator.AbstractAggregationBuffer, GenericUDAFEvaluator.AggregationBuffer, GenericUDAFEvaluator.AggregationType, GenericUDAFEvaluator.Mode
countsField, inputOI, isAscending, isAscendingField, partialResult, percentilesField, results, soi
partitionEvaluator
Constructor and Description |
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PercentileDiscLongEvaluator() |
Modifier and Type | Method and Description |
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protected GenericUDAFPercentileCont.PercentileCalculator<org.apache.hadoop.io.LongWritable> |
getCalculator() |
copyInput, getInput, getPartialInspectors, wrapInput
calculatePercentile, getNewAggregationBuffer, getTotal, increment, init, initInspectors, initInspectors, initPartialInspectors, iterate, merge, reset, terminate, terminatePartial, validatePercentile
aggregate, close, configure, createPartitionEvaluator, estimate, evaluate, getExprString, getPartitionWindowingEvaluator, getWindowingEvaluator, isEstimable
protected GenericUDAFPercentileCont.PercentileCalculator<org.apache.hadoop.io.LongWritable> getCalculator()
getCalculator
in class GenericUDAFPercentileCont.PercentileContLongEvaluator
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