What do you use spark for?
How does executor work in spark?
What is in memory processing in spark?
Do we need to install spark in all nodes?
What is difference between hive and spark?
What is spark vcores?
Who uses apache spark?
What is sparkcontext in spark?
How many types of rdd are there in spark?
What is standalone mode in spark?
What is the difference between spark and hive?
How is hadoop different from spark?
What is data skew in spark?
What is a spark standalone cluster?
What are the actions in spark?