Class | Description |
---|---|
AlgebraicInitial |
Class used to calculate the initial pass of an Algebraic sketch operation.
|
DataToSketch |
This is a Pig UDF that builds Sketches from data.
|
DataToSketchAlgebraicFinal | |
DataToSketchAlgebraicIntermediate | |
SketchToEstimate |
This is a User Defined Function (UDF) for getting a unique count estimate from an HllSketch
|
SketchToEstimateAndErrorBounds |
This is a User Defined Function (UDF) for obtaining the unique count estimate
along with a lower and upper bound from an HllSketch.
|
SketchToString |
This is a User Defined Function (UDF) for "pretty printing" the summary of an HllSketch
|
UnionSketch |
This is a Pig UDF that performs the Union operation on HllSketches.
|
UnionSketchAlgebraicFinal | |
UnionSketchAlgebraicIntermediate |
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