What is the port number for NameNode
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Explain the basic architecture of Hadoop?
What are the two main parts of the hadoop framework?
What is the difference between a Hadoop and Relational Database and Nosql?
Explain what if rack 2 and datanode fails?
What is the default replication factor?
Does hadoop always require digital data to process?
Explain the overview of hadoop history breifly?
Is hadoop based on google mapreduce?
How to use Apache Zookeeper command line interface?
How does a namenode handle the failure of the data nodes?
What is cloudera and why it is used?
What do you know by storage and compute node?
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