edu.umd.hooka

Class PhraseExtractAndCount.Reduce

java.lang.Object

org.apache.hadoop.mapred.MapReduceBase

edu.umd.hooka.PhraseExtractAndCount.Reduce

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Reducer<PhrasePair,org.apache.hadoop.io.IntWritable,PhrasePair,org.apache.hadoop.io.IntWritable>

Enclosing class:

PhraseExtractAndCount

public static class PhraseExtractAndCount.Reduce
extends org.apache.hadoop.mapred.MapReduceBase
implements org.apache.hadoop.mapred.Reducer<PhrasePair,org.apache.hadoop.io.IntWritable,PhrasePair,org.apache.hadoop.io.IntWritable>

Constructor Summary

Constructors

Constructor and Description
PhraseExtractAndCount.Reduce()

Method Summary

Methods

Modifier and Type	Method and Description
void	reduce(PhrasePair key, Iterator<org.apache.hadoop.io.IntWritable> values, org.apache.hadoop.mapred.OutputCollector<PhrasePair,org.apache.hadoop.io.IntWritable> output, org.apache.hadoop.mapred.Reporter reporter)

Methods inherited from class org.apache.hadoop.mapred.MapReduceBase

close, configure

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.mapred.JobConfigurable

configure

Methods inherited from interface java.io.Closeable

close

Constructor Detail

PhraseExtractAndCount.Reduce

public PhraseExtractAndCount.Reduce()

Method Detail

reduce

public void reduce(PhrasePair key,
          Iterator<org.apache.hadoop.io.IntWritable> values,
          org.apache.hadoop.mapred.OutputCollector<PhrasePair,org.apache.hadoop.io.IntWritable> output,
          org.apache.hadoop.mapred.Reporter reporter)
            throws IOException

Specified by:

reduce in interface org.apache.hadoop.mapred.Reducer<PhrasePair,org.apache.hadoop.io.IntWritable,PhrasePair,org.apache.hadoop.io.IntWritable>

Throws:

IOException