パッケージ | 説明 |
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org.apache.hadoop.mapreduce.lib.reduce |
修飾子とタイプ | メソッドと説明 |
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org.apache.hadoop.mapreduce.Reducer.Context |
WrappedReducer.getReducerContext(ReduceContext<KEYIN,VALUEIN,KEYOUT,VALUEOUT> reduceContext)
A a wrapped
Reducer.Context for custom implementations. |
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