org.apache.mahout.clustering.canopy

Class CanopyReducer

java.lang.Object

org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,VectorWritable,org.apache.hadoop.io.Text,ClusterWritable>

org.apache.mahout.clustering.canopy.CanopyReducer

Deprecated.

@Deprecated
public class CanopyReducer
extends org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,VectorWritable,org.apache.hadoop.io.Text,ClusterWritable>

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
CanopyReducer() Deprecated.

Method Summary

Modifier and Type	Method and Description
protected void	reduce(org.apache.hadoop.io.Text arg0, Iterable<VectorWritable> values, org.apache.hadoop.mapreduce.Reducer.Context context) Deprecated.
protected void	setup(org.apache.hadoop.mapreduce.Reducer.Context context) Deprecated.

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

cleanup, run

Methods inherited from class java.lang.Object

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

Constructor Detail

CanopyReducer

public CanopyReducer()

Deprecated.

Method Detail

reduce

protected void reduce(org.apache.hadoop.io.Text arg0,
                      Iterable<VectorWritable> values,
                      org.apache.hadoop.mapreduce.Reducer.Context context)
               throws IOException,
                      InterruptedException

Deprecated.

Overrides:

reduce in class org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,VectorWritable,org.apache.hadoop.io.Text,ClusterWritable>

Throws:

IOException

InterruptedException

setup

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

Deprecated.

Overrides:

setup in class org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,VectorWritable,org.apache.hadoop.io.Text,ClusterWritable>

Throws:

IOException

InterruptedException