What is the function of mapreducer partitioner?
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What is Reducer in MapReduce?
How much space will the split occupy in Mapreduce?
What is MapReduce? What are the syntax you use to run a MapReduce program?
How to overwrite an existing output file during execution of mapreduce jobs?
What is the inputsplit in map reduce software?
What is streaming?
What is mapper in map reduce?
What do you mean by shuffling and sorting in MapReduce?
What are the the issues associated with the map and reduce slots based mechanism in mapReduce?
What is shuffleing in mapreduce?
How can we assure that the values regarding a particular key goes to the same reducer?
what is storage and compute nodes?
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