Class StringsSketchToStringUDF
- java.lang.Object
-
- org.apache.hadoop.hive.ql.exec.UDF
-
- org.apache.datasketches.hive.quantiles.StringsSketchToStringUDF
-
public class StringsSketchToStringUDF extends org.apache.hadoop.hive.ql.exec.UDF
-
-
Constructor Summary
Constructors Constructor Description StringsSketchToStringUDF()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Stringevaluate(org.apache.hadoop.io.BytesWritable serializedSketch)Returns a human-readable summary of a given sketch
-
-
-
Method Detail
-
evaluate
public String evaluate(org.apache.hadoop.io.BytesWritable serializedSketch)
Returns a human-readable summary of a given sketch- Parameters:
serializedSketch- serialized sketch- Returns:
- text summary
-
-