What is InputFormat in Hadoop MapReduce?
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More MapReduce Interview Questions
Where sorting is done on mapper node or reducer node in MapReduce?
Is it legal to set the number of reducer task to zero? Where the output will be stored in this case?
Detail description of the Reducer phases?
Define the Use of MapReduce?
What are the main configuration parameters in a MapReduce program?
Define MapReduce?
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How to set which framework would be used to run mapreduce program?
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