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how to proceed to write your first mapreducer program?
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What is the Job interface in MapReduce framework?
How to set mappers and reducers for MapReduce jobs?
What is a map side join?
How to set the number of mappers to be created in MapReduce?
List the configuration parameters that have to be specified when running a MapReduce job.
What are the steps involved in MapReduce framework?
Explain the difference between a MapReduce InputSplit and HDFS block?
When the reducers are are started in a mapreduce job?
How to change a number of mappers running on a slave in MapReduce?
Explain the Reducer's reduce phase?
What are the identity mapper and reducer in MapReduce?
What are the main components of MapReduce Job?
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