de.kumpe.hadooptimizer.examples
Class HadoopTest.CopyReducer<K,V>

java.lang.Object
  org.apache.hadoop.mapreduce.Reducer<K,V,K,V>
      de.kumpe.hadooptimizer.examples.HadoopTest.CopyReducer<K,V>

Enclosing class:

HadoopTest

public static class HadoopTest.CopyReducer<K,V>
extends org.apache.hadoop.mapreduce.Reducer<K,V,K,V>

Nested Class Summary

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

org.apache.hadoop.mapreduce.Reducer.Context

Constructor Summary

HadoopTest.CopyReducer()

Method Summary

void	reduce(K key, Iterable<V> 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

HadoopTest.CopyReducer

public HadoopTest.CopyReducer()

Method Detail

reduce

public void reduce(K key,
                   Iterable<V> values,
                   org.apache.hadoop.mapreduce.Reducer.Context context)
            throws IOException,
                   InterruptedException

Overrides:

reduce in class org.apache.hadoop.mapreduce.Reducer<K,V,K,V>

Throws:

IOException

InterruptedException