What are the configuration parameters in the 'MapReduce' program?


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More MapReduce Interview Questions

Explain about the partitioning, shuffle and sort phase

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What is the difference between Reducer and Combiner in Hadoop MapReduce?

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What are the the issues associated with the map and reduce slots based mechanism in mapReduce?

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What are the data components used by Hadoop?

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List out Hadoop's three configuration files?

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Explain how mapreduce works.

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Is there any point of learning mapreduce, then?

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What is a TaskInstance?

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If reducers do not start before all mappers finish then why does the progress on mapreduce job shows something like map(50%) reduce(10%)? Why reducers progress percentage is displayed when mapper is not finished yet?

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What is partitioning in MapReduce?

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MapReduce Types and Formats and Setting up a Hadoop Cluster?

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What do you mean by shuffling and sorting in MapReduce?

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