edu.umd.cloud9.collection.trec
Class BuildTrecForwardIndex2

java.lang.Object
  org.apache.hadoop.conf.Configured
      edu.umd.cloud9.collection.trec.BuildTrecForwardIndex2

All Implemented Interfaces:

Configurable, Tool

public class BuildTrecForwardIndex2
extends Configured
implements Tool

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

 setenv HADOOP_CLASSPATH "/foo/cloud9-x.y.z.jar:/foo/guava-r09.jar"

 hadoop jar cloud9-x.y.z.jar edu.umd.cloud9.collection.trec.BuildTrecForwardIndex2 \
   -libjars=guava-r09.jar \
   /shared/collections/trec/trec4-5_noCRFR.xml \
   /user/jimmylin/tmp \
   /user/jimmylin/findex.dat \
   /user/jimmylin/docno-mapping.dat
 

Author:

Jimmy Lin

Constructor Summary

BuildTrecForwardIndex2()

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

BuildTrecForwardIndex2

public BuildTrecForwardIndex2()

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