What is a spill factor with respect to the ram?
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Why is hadoop faster?
How many instances of JobTracker can run on a Hadoop Cluser?
What is Derby database?
Explain the shuffle?
How can I install Cloudera VM in my system?
What are the two main parts of the hadoop framework?
On what basis Namenode will decide which datanode to write on?
Explain what is sqoop in Hadoop ?
How can you connect an application
Define a job tracker?
What problems can be addressed by using Zookeeper?
What are active and passive "NameNodes"?
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