edu.umd.cloud9.example.pagerank
Class BuildPageRankRecords

java.lang.Object
  org.apache.hadoop.conf.Configured
      edu.umd.cloud9.example.pagerank.BuildPageRankRecords

All Implemented Interfaces:

Configurable, Tool

public class BuildPageRankRecords
extends Configured
implements Tool

Driver program that takes a plain-text encoding of a directed graph and builds corresponding Hadoop structures for representing the graph. Command-line parameters are as follows:

• [inputDir]: input directory
• [outputDir]: output directory
• [numNodes]: number of nodes in the graph

Author:

Jimmy Lin, Michael Schatz

Constructor Summary

BuildPageRankRecords()

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

BuildPageRankRecords

public BuildPageRankRecords()

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