Explain Hbase minor and major compaction
Senior Big Data Engineer Interview Questions
75 senior big data engineer interview questions shared by candidates
Given a list of domains, that are entered sorted, we want to minimize the output of urls by uniting sub-domains by only outputting their common ancestor. Also sibling domains should be listed as their common ancestor.
Tell me the toughest challenges you faced in your current project
No questions ! just said we are looking for 6+ years of experience
Different mode of running spark cluster.
What problems you faced while writting spark job and how you optimized it.
Standard CS questions
Design LRU cache
Connect nodes of a binary tree at each levels
Search an element in the binary tree in a constant time
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