org.apache.hadoop.hive.ql.udf.generic

Class GenericUDAFPercentileDisc.PercentileDiscDoubleArrayEvaluator

java.lang.Object

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileCont.PercentileContEvaluator<Double,DoubleWritable>

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileCont.PercentileContDoubleEvaluator

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileCont.PercentileContDoubleArrayEvaluator

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileDisc.PercentileDiscDoubleArrayEvaluator

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

GenericUDAFPercentileDisc

public static class GenericUDAFPercentileDisc.PercentileDiscDoubleArrayEvaluator
extends GenericUDAFPercentileCont.PercentileContDoubleArrayEvaluator

The evaluator for discrete percentile computation based on array of doubles.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileCont.PercentileContEvaluator

GenericUDAFPercentileCont.PercentileContEvaluator.PercentileAgg

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator

GenericUDAFEvaluator.AbstractAggregationBuffer, GenericUDAFEvaluator.AggregationBuffer, GenericUDAFEvaluator.AggregationType, GenericUDAFEvaluator.Mode

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileCont.PercentileContEvaluator

countsField, inputOI, isAscending, isAscendingField, partialResult, percentilesField, results, soi

Fields inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator

partitionEvaluator

Constructor Summary

Constructors

Constructor and Description
PercentileDiscDoubleArrayEvaluator()

Method Summary

Modifier and Type	Method and Description
protected GenericUDAFPercentileCont.PercentileCalculator<DoubleWritable>	getCalculator()

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileCont.PercentileContDoubleEvaluator

copyInput, getInput, getPartialInspectors, wrapInput

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileCont.PercentileContEvaluator

calculatePercentile, getNewAggregationBuffer, getTotal, increment, init, initInspectors, initInspectors, initPartialInspectors, iterate, merge, reset, terminate, terminatePartial, validatePercentile

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator

aggregate, close, configure, createPartitionEvaluator, estimate, evaluate, getExprString, getPartitionWindowingEvaluator, getWindowingEvaluator, isEstimable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PercentileDiscDoubleArrayEvaluator

public PercentileDiscDoubleArrayEvaluator()

Method Detail

getCalculator

protected GenericUDAFPercentileCont.PercentileCalculator<DoubleWritable> getCalculator()

Overrides:

getCalculator in class GenericUDAFPercentileCont.PercentileContDoubleEvaluator