Is it possible to split 100 lines of input as a single split in MapReduce?
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What is OutputCommitter?
Why Hadoop MapReduce?
What main configuration parameters are specified in mapreduce?
Explain the process of spilling in MapReduce?
What is a MapReduce Combiner?
How to configure the number of the Combiner in MapReduce?
Describe what happens to a mapreduce job from submission to output?
How to set mappers and reducers for MapReduce jobs?
What is the input type/format in MapReduce by default?
Explain what combiners are and when you should use a combiner in a mapreduce job?
Is YARN a replacement of Hadoop MapReduce?
How is reporting controlled in hadoop?
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