What are the steps involved in MapReduce framework?
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what daemons run on a master node and slave nodes?
What is LazyOutputFormat in MapReduce?
Which are the methods in the mapper interface?
Where sorting is done in Hadoop MapReduce Job?
What is a map side join?
What is a scarce system resource?
What is a Distributed Cache in Hadoop?
what is NameNode in Hadoop?
What is SequenceFileInputFormat in Hadoop MapReduce?
what is WebDAV in Hadoop?
Why MapReduce uses the key-value pair to process the data?
Explain the process of spilling in Hadoop MapReduce?
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