Clarify what is sqoop in hadoop?
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How would an hadoop administrator deploy various components of hadoop in production?
Explain the Single point of Failure in Hadoop?
If no custom partitioner is defined in Hadoop then how is data partitioned before it is sent to the reducer?
Can you explain commodity hardware?
What is the command to change the replication factor ?
What are the features of Fully-Distributed mode?
Explain Data Locality in Hadoop?
What is the role of the namenode?
List out the some common problems faced by data analyst?
What is the difference between namenode and datanode in hadoop?
Can you explain indexing?
What is a namenode?
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