Who uses apache spark?
Write the command to start and stop the spark in an interactive shell?
What does repartition do in spark?
What is in memory in spark?
What is the FlatMap Transformation in Apache Spark RDD?
Can you do real-time processing with Spark SQL?
What is the difference between rdd and dataframe?
What is the point of apache spark?
Is spark and hadoop same?
Explain benefits of lazy evaluation in RDD in Apache Spark?
What is spark configuration?
What are the two ways to create rdd in spark?
Name some sources from where Spark streaming component can process real-time data?
Explain about mappartitions() and mappartitionswithindex()
What does a Spark Engine do?