com.thinkaurelius.titan.hadoop.mapreduce.sideeffect

Class GroupCountMapReduce

java.lang.Object

com.thinkaurelius.titan.hadoop.mapreduce.sideeffect.GroupCountMapReduce

public class GroupCountMapReduce
extends Object

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GroupCountMapReduce.Combiner
static class	GroupCountMapReduce.Counters
static class	GroupCountMapReduce.Map
static class	GroupCountMapReduce.Reduce

Field Summary

Fields

Modifier and Type	Field and Description
static String	CLASS
static String	KEY_CLOSURE
static String	VALUE_CLOSURE

Constructor Summary

Constructors

Constructor and Description
GroupCountMapReduce()

Method Summary

Modifier and Type	Method and Description
static org.apache.hadoop.conf.Configuration	createConfiguration(Class<? extends com.tinkerpop.blueprints.Element> klass, String keyClosure, String valueClosure)

Methods inherited from class java.lang.Object

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

Field Detail

KEY_CLOSURE

public static final String KEY_CLOSURE

VALUE_CLOSURE

public static final String VALUE_CLOSURE

CLASS

public static final String CLASS

Constructor Detail

GroupCountMapReduce

public GroupCountMapReduce()

Method Detail

createConfiguration

public static org.apache.hadoop.conf.Configuration createConfiguration(Class<? extends com.tinkerpop.blueprints.Element> klass,
                                                                       String keyClosure,
                                                                       String valueClosure)