What is partitioning in MapReduce?


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More MapReduce Interview Questions

What happen if the number of the reducer is 0 in MapReduce?

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What does a split do?

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What is the key- value pair in Hadoop MapReduce?

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What are the key differences between Pig vs MapReduce?

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Write a Mapreduce Program for Character Count ?

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Name job control options specified by mapreduce.

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What is the best way to copy files between HDFS clusters?

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what is WebDAV in Hadoop?

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When should you use sequencefileinputformat?

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What do you mean by shuffling and sorting in MapReduce?

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Mention what are the main configuration parameters that user need to specify to run mapreduce job?

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Explain what is shuffling in mapreduce?

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