What is difference between a MapReduce InputSplit and HDFS block
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What are the the issues associated with the map and reduce slots based mechanism in mapReduce?
Is reduce-only job possible in Hadoop MapReduce?
What is the sequence of execution of Mapper, Combiner, and Partitioner in MapReduce?
what does the text input format do?
What do you understand by mapreduce?
What is Combiner in MapReduce?
What is reduce side join in mapreduce?
What is shuffling and sorting in Hadoop MapReduce?
What comes in Hadoop 2.0 and MapReduce V2 YARN
What is Counter in MapReduce?
Is it possible to rename the output file?
What is a mapreduce algorithm?
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