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Senior Big Data Engineer Interview Questions
108 senior big data engineer interview questions shared by candidates
How would you make a difference in the company
Kafka out of sync replicas
The interview questions are very basic... but need to prepared very well.
How to find duplicate rows from table 2 which has 2M + 10(duplicate rows) How to find 10 duplicates from 1M records without primary key. questions on Strings and collections in java. Kafka questions involving offset related questions.
SQL query question
1) Spark questions 2) Scala and Python question 3) AWS questions 4) Coding round
Dataframe and json question limited to interviewer's knowledge
Spark
1. How do you dedupe the data? 2. What is SCD? 3. What is big data in your world?
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