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  1. Categories >> Software >> Big Data >> Hadoop >> MapReduce
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What are ‘reduces’?

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More MapReduce Interview Questions

What is the role of recordreader in hadoop mapreduce?

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What is the difference between HDFS block and input split?

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Different ways of debugging a job in MapReduce?

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what are the main configuration parameters that user need to specify to run Mapreduce Job ?

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what daemons run on a master node and slave nodes?

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how Hadoop is different from other data processing tools?

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