MapReduce Frameworks Lab

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Contents

1 StudentIndividualMapContext
2 WordCount
- 2.1 WordCountMapper
- 2.2 WordCountReducer

StudentIndividualMapContext

public void emit(K key, V value)

WordCount

WordCountMapper

public void map(MapContext<String, Integer> context, String[] lineOfWords)

WordCountReducer

public FinishAccumulator<Integer> createAccumulator()

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