edu.umd.cloud9.collection.wikipedia
Class BuildWikipediaForwardIndex

java.lang.Object
  org.apache.hadoop.conf.Configured
      edu.umd.cloud9.collection.wikipedia.BuildWikipediaForwardIndex

All Implemented Interfaces:

Configurable, Tool

public class BuildWikipediaForwardIndex
extends Configured
implements Tool

Tool for building a document forward index for Wikipedia. Sample invocation:

 hadoop jar cloud9.jar edu.umd.cloud9.collection.wikipedia.BuildWikipediaForwardIndex \
   -libjars bliki-core-3.0.15.jar,commons-lang-2.5.jar \
   /user/jimmy/Wikipedia/compressed.block/en-20101011 tmp \
   /user/jimmy/Wikipedia/compressed.block/findex-en-20101011.dat
 

Author:

Jimmy Lin

Constructor Summary

BuildWikipediaForwardIndex()

Method Summary

static void	main(String[] args)
int	run(String[] args)

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

getConf, setConf

Methods inherited from class java.lang.Object

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

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

getConf, setConf

Constructor Detail

BuildWikipediaForwardIndex

public BuildWikipediaForwardIndex()

Method Detail

run

public int run(String[] args)
        throws Exception

Specified by:

run in interface Tool

Throws:

Exception

main

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

Throws:

Exception