org.janusgraph.hadoop.scan

Class HadoopVertexScanMapper

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<StaticBuffer,Iterable<Entry>,org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>

org.janusgraph.hadoop.scan.HadoopScanMapper

org.janusgraph.hadoop.scan.HadoopVertexScanMapper

public class HadoopVertexScanMapper
extends HadoopScanMapper

Nested Class Summary

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

org.apache.hadoop.mapreduce.Mapper.Context

Field Summary

Fields inherited from class org.janusgraph.hadoop.scan.HadoopScanMapper

job, jobConf, metrics

Constructor Summary

Constructors

Constructor and Description
HadoopVertexScanMapper()

Method Summary

Modifier and Type	Method and Description
protected void	cleanup(org.apache.hadoop.mapreduce.Mapper.Context context)
protected void	setup(org.apache.hadoop.mapreduce.Mapper.Context context)

Methods inherited from class org.janusgraph.hadoop.scan.HadoopScanMapper

finishSetup, map

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

HadoopVertexScanMapper

public HadoopVertexScanMapper()

Method Detail

setup

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

Overrides:

setup in class HadoopScanMapper

Throws:

IOException

InterruptedException

cleanup

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

Overrides:

cleanup in class HadoopScanMapper

Throws:

IOException

InterruptedException