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Discussion :: Hadoop MCQs

  1. __________ is the primary interface for a user to describe a MapReduce job to the Hadoop framework for execution.
    2. A.
    JobConfig
    B.
    JobConf
    C.
    JobConfiguration
    D.
    All of the mentioned

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    JobConf is typically used to specify the Mapper, combiner (if any), Partitioner, Reducer, InputFormat, OutputFormat and OutputCommitter implementations.

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