Can we rename the output file?


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More MapReduce Interview Questions

When is it not recommended to use MapReduce paradigm for large scale data processing?

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Mention what is the next step after mapper or maptask?

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What combiners are and when you should utilize a combiner in a map reduce job?

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Clarify what combiners are and when you should utilize a combiner in a map reduce job?

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What are the advantages of using map side join in mapreduce?

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How to overwrite an existing output file during execution of mapreduce jobs?

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In Hadoop what is InputSplit?

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What is the fundamental difference between a MapReduce Split and a HDFS block?scale data processing?

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What are the four basic parameters of a reducer?

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When is it not recommended to use MapReduce paradigm for large

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what is WebDAV in Hadoop?

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What are the advantages of using mapreduce with hadoop?

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