Technical step was easy, questions about spark . In manager call only hdfs hadoop questions
Big Data Interview Questions
1,784 big data interview questions shared by candidates
Question on Joins, Optimizations based on Pyspark
Questions on mappers and reducers and hadoop
Questions in Java
Why the role and Why Atos
They asked big data eco system tools developer. But they kept written test irrelavant to the profile.
Python, sql, visualization tools, database management
related to SPARK and HIVE, very high level nothing in depth, can easily handled by guy working in BIg data from last 6 months
Q1. Explain Spark Architecture ? Q2. How stages are created ? Q3 What is metastore ? Q4 Optimization techniques ? Q5 DF practical question Q6 4 Easy SQL query. Brush up your Spark Skills.
Kafka out of sync replicas
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