what is a sequence file in Hadoop?


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More MapReduce Interview Questions

what daemons run on a master node and slave nodes?

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What is a scarce system resource?

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what is a sequence file in Hadoop?

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What is difference between an input split and hdfs block?

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

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Mention when to use Map reduce mode?

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What are the fundamental configurations parameters specified in map reduce?

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What is a "map" in Hadoop?

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what does the conf.setMapper Class do ?

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How to submit extra files(jars, static files) for Hadoop MapReduce job during runtime?

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Define Writable data types in Hadoop MapReduce?

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

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