org.apache.hadoop.examples.terasort
Class TeraSort

java.lang.Object
  extended by org.apache.hadoop.conf.Configured
      extended by 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(String[] args)
           
 int run(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(String[] args)
        throws 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:
Exception

main

public static void main(String[] args)
                 throws Exception
Parameters:
args -
Throws:
Exception


Copyright © 2009 The Apache Software Foundation