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

Class GenericUDAFComputeBitVectorHLL.GenericUDAFTimestampStatsEvaluator

java.lang.Object

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

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

org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeBitVectorHLL.GenericUDAFNumericStatsEvaluator<TimestampWritableV2,TimestampObjectInspector>

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

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

GenericUDAFComputeBitVectorHLL

public static class GenericUDAFComputeBitVectorHLL.GenericUDAFTimestampStatsEvaluator
extends GenericUDAFComputeBitVectorHLL.GenericUDAFNumericStatsEvaluator<TimestampWritableV2,TimestampObjectInspector>

Nested Class Summary

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.GenericUDAFComputeBitVectorBase.NumericStatsEvaluatorBase

inputOI, ndvFieldOI, partialResult, result

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

partitionEvaluator

Constructor Summary

Constructors

Constructor and Description
GenericUDAFTimestampStatsEvaluator()

Method Summary

Modifier and Type	Method and Description
GenericUDAFEvaluator.AggregationBuffer	getNewAggregationBuffer() Get a new aggregation object.

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

init, iterate

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

merge, reset, terminate, terminatePartial

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

GenericUDAFTimestampStatsEvaluator

public GenericUDAFTimestampStatsEvaluator()

Method Detail

getNewAggregationBuffer

public GenericUDAFEvaluator.AggregationBuffer getNewAggregationBuffer()
                                                               throws HiveException

Description copied from class: GenericUDAFEvaluator

Get a new aggregation object.

Specified by:

getNewAggregationBuffer in class GenericUDAFEvaluator

Throws:

HiveException