how JobTracker schedules a task ?


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More MapReduce Interview Questions

How to create custom key and custom value in MapReduce Job?

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Explain the features of Apache Spark because of which it is superior to Apache MapReduce?

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What is the need of MapReduce?

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What is a TaskInstance?

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What is the relation between MapReduce and Hive?

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What is MapReduce? What are the syntax you use to run a MapReduce program?

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What can be optimum value for Reducer?

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Is it legal to set the number of reducer task to zero? Where the output will be stored in this case?

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What does a split do?

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What are the fundamental configurations parameters specified in map reduce?

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How to set the number of mappers to be created in MapReduce?

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What is InputFormat in Hadoop MapReduce?

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