Can you define rdd?
Do you know the comparative differences between apache spark and hadoop?
What do you understand about yarn?
Name few companies that are the uses of apache spark?
Name the operations supported by rdd?
Name the languages which are supported by apache spark and which one is most popular?
Can you explain about the cluster manager of apache spark?
If map reduce is inferior to spark then is there any benefit of learning it?
How can we create rdds in apache spark?
What are accumulators in spark?
Can you mention some features of spark?
What do you understand by the partitions in spark?
What is a hive on spark?
How is spark sql different from hql and sql?
Is there a module to implement sql in spark? How does it work?