pegasus.mapreduce.netray

Class NetRayScatter.RedStage1

java.lang.Object

org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.IntWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.IntWritable,org.apache.hadoop.io.DoubleWritable>

pegasus.mapreduce.netray.NetRayScatter.RedStage1

Enclosing class:

NetRayScatter

public static class NetRayScatter.RedStage1
extends org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.IntWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.IntWritable,org.apache.hadoop.io.DoubleWritable>

Nested Class Summary

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

org.apache.hadoop.mapreduce.Reducer.Context

Constructor Summary

Constructors

Constructor and Description
RedStage1()

Method Summary

Modifier and Type	Method and Description
protected void	reduce(org.apache.hadoop.io.IntWritable key, java.lang.Iterable<org.apache.hadoop.io.DoubleWritable> values, org.apache.hadoop.mapreduce.Reducer.Context context)

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

cleanup, run, setup

Methods inherited from class java.lang.Object

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

Constructor Detail

RedStage1

public RedStage1()

Method Detail

reduce

protected void reduce(org.apache.hadoop.io.IntWritable key,
                      java.lang.Iterable<org.apache.hadoop.io.DoubleWritable> values,
                      org.apache.hadoop.mapreduce.Reducer.Context context)
               throws java.io.IOException,
                      java.lang.InterruptedException

Overrides:

reduce in class org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.IntWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.IntWritable,org.apache.hadoop.io.DoubleWritable>

Throws:

java.io.IOException

java.lang.InterruptedException