deep technical coding questions on python list related, sql rank, sql join n sql functions, unix command questions spark coding questions. hive, spark basics architecture
Big Data Engineer Interview Questions
1,228 big data engineer interview questions shared by candidates
About buckets, maps, analytical function, udf etc
Spark, Hive, Hadoop questions
Mostly ask about hadoop and spark and scala
Spark optimization techniques. Spark memory management.
There is two table. one is emp_details another is employee salary Find emp who has salary more than 8000 and who has worked in multiple project. 2. Find prime num. between 1 to 50 in Python/java. 3. Execution of spark job 4.Big-data-ques
It is related to all the aspects which related to my technology.
Very generic questions which do not have any specific or single answer like - how would you optimize a hive query? how would you optimize a spark job?
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