What are the key differences between Pig vs MapReduce?


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More MapReduce Interview Questions

What is Text Input Format?

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In mapreduce what is a scarce system resource? Explain?

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How to write a custom partitioner for a Hadoop MapReduce job?

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What do you know about nlineinputformat?

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How to change a number of mappers running on a slave in MapReduce?

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What is a combiner and where you should use it?

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

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Mention what is the hadoop mapreduce apis contract for a key and value class?

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What is shuffling in mapreduce?

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Explain about the partitioning, shuffle and sort phase in MapReduce?

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what are the three modes in which Hadoop can be run?

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what is storage and compute nodes?

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