how will you implement SQL in Spark?
Can you explain worker node?
What is flatmap in angular?
What are the components of spark?
What is apache spark engine?
What are the features of spark rdd?
What is Spark Streaming?
How can you manually partition the rdd?
Do we need scala for spark?
Is spark built on top of hadoop?
What is a Sparse Vector?
What is pair rdd in spark?
What is dataframe in spark?
Can we broadcast an rdd?
What are Actions? Give some examples.