What is optimal size of a file for distributed cache?
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How to write a custom partitioner for a Hadoop MapReduce job?
what is "map" and what is "reducer" in Hadoop?
Difference between mapreduce and spark
What is the difference between Job and Task in MapReduce?
When is it not recommended to use MapReduce paradigm for large scale data processing?
What is the problem with the small file in Hadoop?
How to sort intermediate output based on values in MapReduce?
What platform and Java version is required to run Hadoop?
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what is a sequence file in Hadoop?
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Is it possible to search for files using wildcards?
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