org.apache.hadoop.hive.ql.udf
Class UDFTestLength

java.lang.Object
  org.apache.hadoop.hive.ql.exec.UDF
      org.apache.hadoop.hive.ql.udf.UDFTestLength

public class UDFTestLength
extends UDF

A UDF for testing, which evaluates the length of a string.

Constructor Summary

UDFTestLength()

Method Summary

org.apache.hadoop.io.IntWritable

evaluate(org.apache.hadoop.io.Text s)

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

UDFTestLength

public UDFTestLength()

Method Detail

evaluate

public org.apache.hadoop.io.IntWritable evaluate(org.apache.hadoop.io.Text s)