edu.umd.cloud9.example.pagerank

Class RunPageRankBasic

java.lang.Object

org.apache.hadoop.conf.Configured

edu.umd.cloud9.example.pagerank.RunPageRankBasic

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class RunPageRankBasic
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

Main driver program for running the basic (non-Schimmy) implementation of PageRank.

The starting and ending iterations will correspond to paths /base/path/iterXXXX and /base/path/iterYYYY. As a example, if you specify 0 and 10 as the starting and ending iterations, the driver program will start with the graph structure stored at /base/path/iter0000; final results will be stored at /base/path/iter0010.

Author:

Jimmy Lin, Michael Schatz

See Also:

RunPageRankSchimmy

Constructor Summary

Constructors

Constructor and Description
RunPageRankBasic()

Method Summary

Methods

Modifier and Type	Method and Description
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

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

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

getConf, setConf

Constructor Detail

RunPageRankBasic

public RunPageRankBasic()

Method Detail

main

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

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

Throws:

Exception

run

public int run(String[] args)
        throws Exception

Runs this tool.

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

Exception