What is the relationship between Job and Task in Hadoop?
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What are the disservices of utilizing Apache Spark over Hadoop MapReduce?
What is the InputSplit in map reduce ?
Compare RDBMS with Hadoop MapReduce.
How to configure the number of the Combiner in MapReduce?
Explain what is shuffling in mapreduce?
Why do we need MapReduce during Pig programming?
Define Writable data types in MapReduce?
What is the process of changing the split size if there is limited storage space on Commodity Hardware?
when do reducers play their role in a mapreduce task?
What is the Job interface in MapReduce framework?
Illustrate a simple example of the working of MapReduce.
Define the purpose of the partition function in mapreduce framework
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