Discussed about the projects.
Big Data Hadoop Consultant Interview Questions
23 big data hadoop consultant interview questions shared by candidates
All the phone was called from indian guy which is really hard for me to understand theirs accent.
Why you need to move out. What size of your data dealing. why you took BIG DATA STREAM?
Spark RDD Transformation vs Action
primary key and unique key joins in SQL spark architecture project explanation
HBASE architecture concepts, Spark architecture Concepts, difference between Hbase and Hive, why Hive/Sqoop, concepts of HDFS architecture, current Project, Versions of component, cluster specifications. If you are good at python that would be great.
Hive Managed table vs External table
Hive copy data from local HDFS to External table
They asked a theoretical about what I would do if 500 servers were failing. That is not an experience that I have had.
The interview questions are very basic... but need to prepared very well.
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