org.apache.hadoop.hive.ql.udf

Class UDFRand

java.lang.Object

org.apache.hadoop.hive.ql.exec.UDF

org.apache.hadoop.hive.ql.udf.UDFRand

public class UDFRand
extends UDF

UDFRand.

Constructor Summary

Constructors

Constructor and Description
UDFRand()

Method Summary

Modifier and Type	Method and Description
DoubleWritable	evaluate()
DoubleWritable	evaluate(LongWritable seed)

Methods inherited from class org.apache.hadoop.hive.ql.exec.UDF

getRequiredFiles, getRequiredJars, getResolver, setResolver

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UDFRand

public UDFRand()

Method Detail

evaluate

public DoubleWritable evaluate()

evaluate

public DoubleWritable evaluate(LongWritable seed)