What is the fundamental difference between a MapReduce Split and a HDFS block?scale data processing?
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How many Mappers run for a MapReduce job?
What is a distributed cache in mapreduce framework?
How to change the name of the output file from part-r-00000 in Hadoop MapReduce?
What is mapreduce algorithm?
What are the steps involved in MapReduce framework?
Explain job scheduling through JobTracker
Describe what happens to a mapreduce job from submission to output?
How do Hadoop MapReduce works?
What is RecordReader in a Map Reduce?
What is Hadoop Map Reduce ?
what job does the conf class do?
What is the role of a MapReduce partitioner?
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