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How many Reducers run for a MapReduce job?
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More MapReduce Interview Questions
It can be possible that a Job has 0 reducers?
What is a combiner and where you should use it?
What is Shuffling and Sorting in a MapReduce?
What can be optimum value for Reducer?
What do you understand by mapreduce?
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Can we submit the mapreduce job from slave node?
what is a sequence file in Hadoop?
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