What is Your Cluster size ?
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Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications?
How will format the HDFS ?
What are the problems with Hadoop 1.0?
What is Distributed Cache?
How to come out of the insert mode?
What do shuffling do?
Can you explain how do ‘map’ and ‘reduce’ work?
Explain the master class and the output class do?
Is hadoop required for data science?
How do you define "block" in HDFS?
What is the use of combiners in the hadoop framework?
How would you tackle counting words in several text documents?
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