Point out the wrong statement.(a) A MapReduce job usually splits the input data-set into independent chunks which are processed by the map tasks in a completely parallel manner(b) The MapReduce framework operates exclusively on pairs(c) Applications typically implement the Mapper and Reducer interfaces to provide the map and reduce methods(d) None of the mentioned

Point out the wrong statement.(a) A MapReduce job usually splits the i

1.	Point out the wrong statement.(a) A MapReduce job usually splits the input data-set into independent chunks which are processed by the map tasks in a completely parallel manner(b) The MapReduce framework operates exclusively on pairs(c) Applications typically implement the Mapper and Reducer interfaces to provide the map and reduce methods(d) None of the mentioned
Answer» Right answer is (d) None of the mentioned Explanation: The MapReduce framework takes care of scheduling tasks, monitoring them and re-executes the failed tasks.

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