public static class GenericUDAFComputeBitVectorHLL.GenericUDAFLongStatsEvaluator extends GenericUDAFComputeBitVectorHLL.GenericUDAFNumericStatsEvaluator<Long,LongObjectInspector>
GenericUDAFEvaluator.AbstractAggregationBuffer, GenericUDAFEvaluator.AggregationBuffer, GenericUDAFEvaluator.AggregationType, GenericUDAFEvaluator.Mode
inputOI, ndvFieldOI, partialResult, result
partitionEvaluator
Constructor and Description |
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GenericUDAFLongStatsEvaluator() |
Modifier and Type | Method and Description |
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GenericUDAFEvaluator.AggregationBuffer |
getNewAggregationBuffer()
Get a new aggregation object.
|
init, iterate
merge, reset, terminate, terminatePartial
aggregate, close, configure, createPartitionEvaluator, estimate, evaluate, getExprString, getPartitionWindowingEvaluator, getWindowingEvaluator, isEstimable
public GenericUDAFEvaluator.AggregationBuffer getNewAggregationBuffer() throws HiveException
GenericUDAFEvaluator
getNewAggregationBuffer
in class GenericUDAFEvaluator
HiveException
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