For a job in Hadoop, is it possible to change the number of mappers to be created?
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Explain InputSplit in Hadoop MapReduce?
what is JobTracker in Hadoop? What are the actions followed by Hadoop?
What is the relationship between Job and Task in Hadoop?
How to create custom key and custom value in MapReduce Job?
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How many Reducers run for a MapReduce job in Hadoop?
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