edu.umd.cloud9.collection.trec
Class BuildTrecForwardIndex

java.lang.Object
  org.apache.hadoop.conf.Configured
      edu.umd.cloud9.collection.trec.BuildTrecForwardIndex

All Implemented Interfaces:

Configurable, Tool

public class BuildTrecForwardIndex
extends Configured
implements Tool

Tool for building a document forward index for TREC collections. Sameple Invocation:

 hadoop jar cloud9.jar edu.umd.cloud9.collection.trec.BuildTrecForwardIndex \
  /umd-lin/shared/collections/trec/trec4-5_noCRFR.xml /tmp/findex/ \
  /umd-lin/shared/collections/trec4-5_noCRFR.findex.dat \
  /umd-lin/shared/indexes/trec/docno-mapping.dat
 

Author:

Jimmy Lin

Constructor Summary

BuildTrecForwardIndex()

Method Summary

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

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

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

getConf, setConf

Constructor Detail

BuildTrecForwardIndex

public BuildTrecForwardIndex()

Method Detail

run

public int run(String[] args)
        throws Exception

Runs this tool.

Specified by:

run in interface Tool

Throws:

Exception

main

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

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

Throws:

Exception