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For a Hadoop job, how will you write a custom partitioner?
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More MapReduce Interview Questions
What is the input type/format in MapReduce by default?
What is the function of mapreduce partitioner?
How many Reducers run for a MapReduce job in Hadoop?
What do you mean by data locality?
What comes in Hadoop 2.0 and MapReduce V2 YARN
how to proceed to write your first mapreducer program?
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Define speculative execution?
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how JobTracker schedules a task ?
What is MapReduce? What are the syntax you use to run a MapReduce program?
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