org.apache.hadoop.examples.terasort
Class TeraSort

java.lang.Object
  org.apache.hadoop.conf.Configured
      org.apache.hadoop.examples.terasort.TeraSort

All Implemented Interfaces:

Configurable, Tool

public class TeraSort
extends Configured
implements Tool

Generates the sampled split points, launches the job, and waits for it to finish.

To run the program: bin/hadoop jar hadoop-*-examples.jar terasort in-dir out-dir

Constructor Summary

TeraSort()

Method Summary

static void	main(java.lang.String[] args)
int	run(java.lang.String[] args) Execute the command with the given arguments.

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

TeraSort

public TeraSort()

Method Detail

run

public int run(java.lang.String[] args)
        throws java.lang.Exception

Description copied from interface: Tool

Execute the command with the given arguments.

Specified by:

run in interface Tool

Parameters:

args - command specific arguments.

Returns:

exit code.

Throws:

java.lang.Exception

main

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

Parameters:

args -

Throws:

java.lang.Exception