Can you explain benefits of spark over mapreduce?
Can you define yarn?
Can you explain broadcast variables?
What do you know about transformations in spark?
Can you explain spark mllib?
Can you explain spark graphx?
What is transformation in spark?
Can you explain spark sql?
What are the main components of spark?’
Can you explain spark streaming?
How rdd persist the data?
Can you explain accumulators in apache spark?
What are common spark ecosystems?
What are features of apache spark?
Explain how can apache spark be used alongside hadoop?