com.thinkaurelius.titan.hadoop.compat.h1

Class MapSequence.Map

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<A,B,C,D>

com.thinkaurelius.titan.hadoop.compat.h1.MemoryMapper<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>

com.thinkaurelius.titan.hadoop.compat.h1.MapSequence.Map

Enclosing class:

MapSequence

public static class MapSequence.Map
extends MemoryMapper<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>

Nested Class Summary

Nested classes/interfaces inherited from class com.thinkaurelius.titan.hadoop.compat.h1.MemoryMapper

MemoryMapper.MemoryMapContext

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Mapper

org.apache.hadoop.mapreduce.Mapper.Context

Constructor Summary

Constructors

Constructor and Description
Map()

Method Summary

Modifier and Type	Method and Description
void	cleanup(org.apache.hadoop.mapreduce.Mapper.Context context)
void	map(org.apache.hadoop.io.Writable key, org.apache.hadoop.io.Writable value, org.apache.hadoop.mapreduce.Mapper.Context context)
void	setup(org.apache.hadoop.mapreduce.Mapper.Context context)

Methods inherited from class org.apache.hadoop.mapreduce.Mapper

run

Methods inherited from class java.lang.Object

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

Constructor Detail

Map

public Map()

Method Detail

setup

public void setup(org.apache.hadoop.mapreduce.Mapper.Context context)
           throws IOException,
                  InterruptedException

Overrides:

setup in class org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>

Throws:

IOException

InterruptedException

map

public void map(org.apache.hadoop.io.Writable key,
                org.apache.hadoop.io.Writable value,
                org.apache.hadoop.mapreduce.Mapper.Context context)
         throws IOException,
                InterruptedException

Overrides:

map in class org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>

Throws:

IOException

InterruptedException

cleanup

public void cleanup(org.apache.hadoop.mapreduce.Mapper.Context context)
             throws IOException,
                    InterruptedException

Overrides:

cleanup in class org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable,org.apache.hadoop.io.Writable>

Throws:

IOException

InterruptedException