Which one will you decide for an undertaking – Hadoop MapReduce or Apache Spark?
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Which Sorting algorithm is used in Hadoop MapReduce?
What do you understand by mapreduce?
Mention Hadoop core components?
What is Counter in MapReduce?
what is JobTracker in Hadoop? What are the actions followed by Hadoop?
Explain the process of spilling in Hadoop MapReduce?
What platform and Java version is required to run Hadoop?
How many InputSplits is made by a Hadoop Framework?
Is YARN a replacement of Hadoop MapReduce?
Is Mapreduce Required For Impala? Will Impala Continue To Work As Expected If Mapreduce Is Stopped?
What is MapReduce?
What is optimal size of a file for distributed cache?
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