MapReduce Data Flow | Introduction to MapReduce | MapReduce Tutorial for Beginners

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In this video we will discuss:
- What is MapReduce
- MapReduce Data Flow
- What is Mapper and Reducer
- Input and output from Map and Reduce
- Input to Mapper is one split at a time
- A Reducer will receive output from all the Mappers
- Output of Reducer is final output
- How Framework process the Data

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