What is spark in big data?
What do you understand by Executor Memory in a Spark application?
Why is spark so fast?
What is coarsegrainedexecutorbackend?
Explain various Apache Spark ecosystem components. In which scenarios can we use these components?
What is in memory in spark?
Can you explain spark core?
By Default, how many partitions are created in RDD in Apache Spark?
What is write ahead log(journaling) in Spark?
What is the difference between python and spark?
Define paired RDD in Apache Spark?
How does spark program work?
What is sparksession and sparkcontext?
Define the term ‘sparse vector.’
What are the functions of "Spark Core"?