What are the default configuration files that are used in hadoop?
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What is Your Cluster size ?
how can we change Replication Factor?
Explain the difference between NameNode
What are the different types of Znodes?
Define a commodity hardware? Does commodity hardware include ram?
Knox and Hadoop Development Tools?
What is Hadoop streaming?
What is a Task instance in Hadoop? Where does it run?1
How to restart Namenode?
What is the functionality of jobtracker in hadoop?
What is the problem with HDFS and streaming data like logs
What is the function of NodeManager?
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