What is the Job interface in MapReduce framework?
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How to submit extra files(jars, static files) for MapReduce job during runtime?
Explain how mapreduce works.
When is it not recommended to use MapReduce paradigm for large scale data processing?
What are the benefits of Spark over MapReduce?
What is the input type/format in MapReduce by default?
Where sorting is done on mapper node or reducer node in MapReduce?
How much space will the split occupy in Mapreduce?
Explain what are the basic parameters of a mapper?
When is it suggested to use a combiner in a MapReduce job?
What is LazyOutputFormat in MapReduce?
What is the role of a MapReduce partitioner?
Where sorting is done in Hadoop MapReduce Job?
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