edu.umd.cloud9.example.simple

Class DemoWordCountTuple1

java.lang.Object

org.apache.hadoop.conf.Configured

edu.umd.cloud9.example.simple.DemoWordCountTuple1

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class DemoWordCountTuple1
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

Modified word count demo designed to work with DemoPackTuples1. Counts words on even-length or odd-length lines to demonstrate use of specialized intermediate data structures.

Author:

Jimmy Lin

Constructor Summary

Constructors

Constructor and Description
DemoWordCountTuple1() Creates an instance of this tool.

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(String[] args) Dispatches command-line arguments to the tool via the ToolRunner.
int	run(String[] args) Runs this tool.

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Constructor Detail

DemoWordCountTuple1

public DemoWordCountTuple1()

Creates an instance of this tool.

Method Detail

run

public int run(String[] args)
        throws Exception

Runs this tool.

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Dispatches command-line arguments to the tool via the ToolRunner.

Throws:

Exception