mapred
Class MapRedPlainCountOne

java.lang.Object
  extended by mapred.MapRedPlainCountOne

public class MapRedPlainCountOne
extends java.lang.Object

This is an illustrating implementation of counting based on unencrypted fields. This implementation supports single field counting and multiple conjuctive counting only. Disjunctive counting (and therefore, arbitrary boolean expressions) is not supported.

Author:
vohuudtr

Constructor Summary
MapRedPlainCountOne()
           
 
Method Summary
static void setup(org.apache.hadoop.mapred.JobConf conf)
          Initializes the class based on provided configuration parameters.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MapRedPlainCountOne

public MapRedPlainCountOne()
Method Detail

setup

public static void setup(org.apache.hadoop.mapred.JobConf conf)
Initializes the class based on provided configuration parameters. The initialization comprises setting job's name, assigning Mapper and Reducer class as well as their input and output key-value classes.

Parameters:
conf - configuration parameters.