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What is RecordReader in a Map Reduce?
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More MapReduce Interview Questions
What is a combiner and where you should use it?
How can we control particular key should go in a specific reducer?
Name job control options specified by mapreduce.
What comes in Hadoop 2.0 and MapReduce V2 YARN
What is the purpose of textinputformat?
What is the role of recordreader in hadoop mapreduce?
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List the configuration parameters that have to be specified when running a MapReduce job.
what is storage and compute nodes?
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