pegasus.mapreduce.common.prepartitioning

Class UnweightedGraphPrepartitioning

java.lang.Object

org.apache.hadoop.conf.Configured

pegasus.mapreduce.common.prepartitioning.UnweightedGraphPrepartitioning

All Implemented Interfaces:

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

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

Partitions the input unweighted matrix.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UnweightedGraphPrepartitioning.DirectedMapper
static class	UnweightedGraphPrepartitioning.PrepartitioningCombiner
static class	UnweightedGraphPrepartitioning.PrepartitioningReducer
static class	UnweightedGraphPrepartitioning.TransposedMapper
static class	UnweightedGraphPrepartitioning.UndirectedMapper

Constructor Summary

Constructors

Constructor and Description
UnweightedGraphPrepartitioning()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args)
int	run(java.lang.String[] args)

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

UnweightedGraphPrepartitioning

public UnweightedGraphPrepartitioning()

Method Detail

main

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

Throws:

java.lang.Exception

run

public int run(java.lang.String[] args)
        throws java.lang.Exception

Specified by:

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

Throws:

java.lang.Exception