What is executor and driver in spark?
What is accumulator?
How is machine learning implemented in spark?
Who is the founder of spark?
Can you define rdd?
What are the ways in which Apache Spark handles accumulated Metadata?
What are broadcast variables in spark?
How to explain Bigdatadeveloper projects
Can you explain how to minimize data transfers while working with Spark?
Name a few commonly used spark ecosystems?
Is it necessary to learn hadoop for spark?
What is the user of sparkContext?
Why does spark skip stages?
Explain api create or replace tempview()?
What is apache spark sql?