Is there any point of learning mapreduce, then?
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More MapReduce Interview Questions
What is partitioning in MapReduce?
What are the main components of MapReduce Job?
How data is spilt in Hadoop?
what are the most common input formats defined in Hadoop?
What combiners are and when you should utilize a combiner in a map reduce job?
what does the conf.setMapper Class do ?
What is a Speculative Execution in Hadoop MapReduce?
How to submit extra files(jars, static files) for Hadoop MapReduce job during runtime?
In Map Reduce why map write output to Local Disk instead of HDFS?
What do sorting and shuffling do?
What do you mean by inputformat?
Where sorting is done in Hadoop MapReduce Job?
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