What is the function of NodeManager?
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Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications?
Explain the benefits of block transfer?
What is Apache Hadoop?
What is a spill factor with respect to the ram?
What is crontab? Explain with suitable example?
What are the characteristics of hadoop framework?
What is partioner in hadoop? Where does it run,mapper or reducer?
What are the stable versions of Hadoop?
How client application interacts with the NameNode?
Is hadoop obsolete?
Explain the features of stand alone (local) mode?
Explain why do we need hadoop?
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