What is mapreduce algorithm?
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More MapReduce Interview Questions
What is MapReduce in Hadoop?
Explain the process of spilling in Hadoop MapReduce?
In which kind of scenarios MapReduce jobs will be more useful than PIG in Hadoop?
Define speculative execution?
How many Reducers run for a MapReduce job?
Define Writable data types in MapReduce?
How to create a custom key and custom value in MapReduce Job?
In mapreduce what is a scarce system resource? Explain?
What can be optimum value for Reducer?
Explain the general mapreduce algorithm
What is a TaskInstance?
What is streaming?
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