Reducer is input the grouped output of a : Options: A . &nbspMapper B . &nbspReducer C . &nbspWritable D . &nbspReadable

Reducer is input the grouped output of a :

Question - Reducer is input the grouped output of a :

Options:

A . Mapper

B . Reducer

C . Writable

D . Readable

Answer: Option A

In the phase the framework, for each Reducer, fetches the relevant partition of the output of all the Mappers, via HTTP.

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