What should be the ideal replication factor in Hadoop Cluster?
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Who is a 'user' in HDFS?
what should be the ideal replication factor in hadoop?
What exactly is hadoop?
How you can contact your client everyday ?
Explain the difference between gen1 and gen2 hadoop with regards to the namenode?
What is high availability in hadoop?
What is Your Cluster size ?
How will you make changes to the default configuration files?
What happens to job tracker when namenode is down?
What are the modules that constitute the Apache Hadoop 2.0 framework?
What do you understand from Node redundancy and is it exist in hadoop cluster?
What is a JobTracker in Hadoop? How many instances of JobTracker run on a Hadoop Cluster?
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