What are the fundamental configurations parameters specified in map reduce?
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how to proceed to write your first mapreducer program?
How many times combiner is called on a mapper node in Hadoop?
What is SequenceFileInputFormat in Hadoop MapReduce?
How does fault tolerance work in mapreduce?
What is identity mapper and chain mapper?
What MapReduce framework consists of?
Explain what is the function of mapreduce partitioner?
What is the difference between Reducer and Combiner in Hadoop MapReduce?
What is a scarce system resource?
How does inputsplit in mapreduce determines the record boundaries correctly?
What do you understand by compute and storage nodes?
What is heartbeat in hdfs?
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