public final class UDAFExampleMaxMinNUtil extends Object
Modifier and Type | Class and Description |
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static class |
UDAFExampleMaxMinNUtil.Evaluator
The base class of the UDAFEvaluator for UDAFMaxN and UDAFMinN.
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static class |
UDAFExampleMaxMinNUtil.State
This class stores the information during an aggregation.
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