KEYIN - The type of the input key.VALUEIN - The type of the input value.KEYOUT - The type of the output key.public class GraphReducer<KEYIN,VALUEIN,KEYOUT>
extends org.apache.hadoop.mapreduce.Reducer<KEYIN,VALUEIN,KEYOUT,org.apache.hadoop.io.Writable>
Reducer| Constructor and Description |
|---|
GraphReducer() |
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