Different scenario based coding questions
Desenvolvedor De Big Data Interview Questions
1,784 desenvolvedor de big data interview questions shared by candidates
About current project, spark architecture and core java.
1. Spark join based questions 2.Word count program in spark 3.Parttioning and Bucketing etc. 4.coalsce vs repartiotion 5.rdd vs datafram 6.spark context vs sparksessioon 7.Spark sql
It has been far long since the interview to remember any of the questions - it was an incredibly long process.
No Python theory questions as such. Showed a code involving "yield" statement to check python skills and average python coding questions. SQL questions which may cover cross, full, left and right join. Window functions, rank dense rank etc. Hive and spark basic questions about partitions and bucketing.
spark architecture
primary key and unique key joins in SQL spark architecture project explanation
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