org.unigram.likelike.lsh
Class SelectClustersReducer

java.lang.Object
  extended by org.apache.hadoop.mapreduce.Reducer<SeedClusterId,org.apache.hadoop.io.Text,SeedClusterId,org.apache.hadoop.io.Text>
      extended by org.unigram.likelike.lsh.SelectClustersReducer

public class SelectClustersReducer
extends org.apache.hadoop.mapreduce.Reducer<SeedClusterId,org.apache.hadoop.io.Text,SeedClusterId,org.apache.hadoop.io.Text>

SelectClustersReducer.


Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Reducer
org.apache.hadoop.mapreduce.Reducer.Context
 
Constructor Summary
SelectClustersReducer()
           
 
Method Summary
 void reduce(SeedClusterId key, java.lang.Iterable<org.apache.hadoop.io.Text> values, org.apache.hadoop.mapreduce.Reducer.Context context)
          Reduce.
 void setup(org.apache.hadoop.mapreduce.Reducer.Context context)
          setup.
static java.util.StringTokenizer tokenize(java.lang.String line, java.lang.String pattern)
           
static java.util.StringTokenizer tokenize(org.apache.hadoop.io.Text value, java.lang.String pattern)
           
 
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

SelectClustersReducer

public SelectClustersReducer()
Method Detail

tokenize

public static java.util.StringTokenizer tokenize(java.lang.String line,
                                                 java.lang.String pattern)

tokenize

public static java.util.StringTokenizer tokenize(org.apache.hadoop.io.Text value,
                                                 java.lang.String pattern)

reduce

public void reduce(SeedClusterId key,
                   java.lang.Iterable<org.apache.hadoop.io.Text> values,
                   org.apache.hadoop.mapreduce.Reducer.Context context)
            throws java.io.IOException,
                   java.lang.InterruptedException
Reduce.

Overrides:
reduce in class org.apache.hadoop.mapreduce.Reducer<SeedClusterId,org.apache.hadoop.io.Text,SeedClusterId,org.apache.hadoop.io.Text>
Parameters:
key - cluster id
values - user names
context - -
Throws:
java.io.IOException - -
java.lang.InterruptedException - -

setup

public final void setup(org.apache.hadoop.mapreduce.Reducer.Context context)
setup.

Overrides:
setup in class org.apache.hadoop.mapreduce.Reducer<SeedClusterId,org.apache.hadoop.io.Text,SeedClusterId,org.apache.hadoop.io.Text>
Parameters:
context - -