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How to optimize Hadoop MapReduce Job?
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More MapReduce Interview Questions
What is mapreduce algorithm?
Illustrate a simple example of the working of MapReduce.
What is the input type/format in MapReduce by default?
Explain the Reducer's Sort phase?
How to write a custom partitioner for a Hadoop MapReduce job?
How is mapreduce related to cloud computing?
Is there any point of learning mapreduce, then?
What is Counter in MapReduce?
What do you understand by compute and storage nodes?
What is a "reducer" in Hadoop?
What counter in Hadoop MapReduce?
What is a combiner and where you should use it?
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