Decorator pattern
Hadoop Developer Interview Questions
332 hadoop developer interview questions shared by candidates
Mostly about Hadoop technologies HDFS, MapReduce, Hbase, Hive.
Given 1 PB of data to migrate into Hadoop, tell me every aspect and task involved in the migration
Better dont ask
Java Based Questions, Explain OOPS Concepts, Interface, Given a CSV text file how would write code to display the Second column Values. Other than java, which programming language you know to write this programme.
What you know about Hive
Technical questions related to your technology
CAP theorem
Detailed experience in your hadoop background
4. given the http url,write the regex to get different parts of url like : protocol, server, path
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