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What is JPS? Why is it used in Hadoop?
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More Hadoop General Interview Questions
What are the side effects of not running a secondary name node?
What is the logistic regression?
List Hadoop’s three configuration files?
What is Distributed Cache in Hadoop?
What are the actions followed by hadoop?
How to add/delete a Node to the existing cluster?
What is the relationship between Jobs and Tasks in Hadoop?
Clarify what jobtracker is in hadoop? What are the activities followed by hadoop?
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How to restart NameNode or all the daemons in Hadoop?
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