What is hadoop framework?
What is the use of Combiner?
shouldn't DFS be able to handle large volumes of data already?
In which location Name Node stores its Metadata and why?
What are the benefits of block transfer?
Which data storage components are used by hadoop?
Explain what if rack 2 and datanode fails?
Explain the core components of hadoop?
Define a datanode?
What are the core components of Apache Hadoop?
Which are the two types of 'writes' in HDFS?
Whats is distributed cache in hadoop?
what are the steps involved in decommissioning removing