Where are rdd stored?
How can you achieve high availability in Apache Spark?
How do I change hive execution engine to spark?
Is apache spark a programming language?
Should I install spark on all nodes of yarn cluster?
Which serialization libraries are supported in spark?
What is the difference between Spark Transform in DStream and map ?
Is apache spark a framework?
Explain first() operation in Apache Spark RDD?
Explain Spark map() transformation?
What is spark context spark session?
Explain join() operation in Apache Spark?
Why is spark good?
Explain Catalyst framework?
Name some sources from where Spark streaming component can process real-time data?