What is SequenceFileInputFormat in Hadoop MapReduce?
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What are the disservices of utilizing Apache Spark over Hadoop MapReduce?
What are combiners? When should I use a combiner in my MapReduce Job?
what is "map" and what is "reducer" in Hadoop?
How hadoop mapreduce works?
How to set mappers and reducers for MapReduce jobs?
Explain what is distributed cache in mapreduce framework?
what are the basic parameters of a Mapper?
How do reducers communicate with each other?
Is it possible to search for files using wildcards?
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Is it important for Hadoop MapReduce jobs to be written in Java?
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