How is Spark not quite the same as MapReduce? Is Spark quicker than MapReduce?
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More MapReduce Interview Questions
Mention what is the next step after mapper or maptask?
Explain the process of spilling in Hadoop MapReduce?
When is it not recommended to use MapReduce paradigm for large scale data processing?
What are the four essential parameters of a mapper?
How to compress mapper output in Hadoop?
Write a short note on the disadvantages of mapreduce
What are the data components used by Hadoop?
what is a sequence file in Hadoop?
List out Hadoop's three configuration files?
Is it possible to split 100 lines of input as a single split in MapReduce?
What is mapper in map reduce?
What is SequenceFileInputFormat in Hadoop MapReduce?
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