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Mention what is the next step after mapper or maptask?
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More MapReduce Interview Questions
What is Hadoop Map Reduce ?
What are ‘maps’ and ‘reduces’?
How to set the number of mappers for a MapReduce job?
what is distributed cache in mapreduce framework?
What are the advantages of using mapreduce with hadoop?
What is partitioner and its usage?
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What is the sequence of execution of map, reduce, recordreader, split, combiner, partitioner?
What is Shuffling and Sorting in a MapReduce?
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