Package stroom.mapreduce.v2

Interface Reducer<K1,V1,K2,V2>

All Known Implementing Classes:

ItemReducer

public interface Reducer<K1,V1,K2,V2>

Method Summary

Modifier and Type	Method	Description
void	reduce(K1 key, java.lang.Iterable<V1> values, OutputCollector<K2,V2> output)

Method Detail

reduce

void reduce(K1 key,
            java.lang.Iterable<V1> values,
            OutputCollector<K2,V2> output)