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Hadoop Interview Questions
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Un-Answered Questions { Hadoop }
What is data replication in Cassandra?
Clarify Memtable?
What is Sparse Vector?
Explain the core methods of the reducer?
What is Directed Acyclic Graph(DAG)?
Define replication strategy?
Explain MemStore?
Did edmond berger invent the spark plug?
What is apache tajo?
What are the tools you need to build Ambari?
Which all languages Apache Spark supports?
Mention what is the number of default partitioner in Hadoop?
Explain about the major libraries that constitute the Spark Ecosystem?
What are the hadoop configuration files at present?
Differentiate between the various types of primary keys in cassandra.
