| UDAFExampleAvg |
This is a simple UDAF that calculates average.
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| UDAFExampleAvg.UDAFAvgState |
The internal state of an aggregation for average.
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| UDAFExampleAvg.UDAFExampleAvgEvaluator |
The actual class for doing the aggregation.
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| UDAFExampleGroupConcat |
This is a simple UDAF that concatenates all arguments from different rows
into a single string.
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| UDAFExampleGroupConcat.UDAFExampleGroupConcatEvaluator |
The actual class for doing the aggregation.
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| UDAFExampleMax |
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| UDAFExampleMax.MaxDoubleEvaluator |
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| UDAFExampleMax.MaxFloatEvaluator |
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| UDAFExampleMax.MaxIntEvaluator |
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| UDAFExampleMax.MaxLongEvaluator |
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| UDAFExampleMax.MaxShortEvaluator |
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| UDAFExampleMax.MaxStringEvaluator |
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| UDAFExampleMaxMinNUtil |
The utility class for UDAFMaxN and UDAFMinN.
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| UDAFExampleMaxMinNUtil.Evaluator |
The base class of the UDAFEvaluator for UDAFMaxN and UDAFMinN.
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| UDAFExampleMaxMinNUtil.State |
This class stores the information during an aggregation.
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| UDAFExampleMaxN |
Returns the max N double values.
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| UDAFExampleMaxN.UDAFMaxNEvaluator |
The evaluator for getting max N double values.
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| UDAFExampleMin |
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| UDAFExampleMin.MinDoubleEvaluator |
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| UDAFExampleMin.MinFloatEvaluator |
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| UDAFExampleMin.MinIntEvaluator |
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| UDAFExampleMin.MinLongEvaluator |
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| UDAFExampleMin.MinShortEvaluator |
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| UDAFExampleMin.MinStringEvaluator |
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| UDAFExampleMinN |
Returns the min N double values.
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| UDAFExampleMinN.UDAFMinNEvaluator |
The evaluator for getting min N double values.
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