What is the default input type in MapReduce?
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More MapReduce Interview Questions
what is the Hadoop MapReduce APIs contract for a key and value class?
Which are the methods in the mapper interface?
How to submit extra files(jars, static files) for MapReduce job during runtime?
Can we set the number of reducers to zero in MapReduce?
What are the four essential parameters of a mapper?
What is the need of key-value pair to process the data in MapReduce?
Name job control options specified by mapreduce.
Is it possible to search for files using wildcards?
What platform and Java version is required to run Hadoop?
When the reducers are are started in a mapreduce job?
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Is YARN a replacement of Hadoop MapReduce?
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