In a given spark program, how will you identify whether a given operation is Transformation or Action ?
343Post New Apache Spark Questions
What is the use of checkpoints in spark?
Do I need scala for spark?
What is Spark Streaming?
Explain lineage graph
Why scala is used in spark?
Can You Use Apache Spark To Analyze and Access Data Stored In Cassandra Databases?
Can we run Apache Spark without Hadoop?
What is the difference between DSM and RDD?
What is the use of spark sql?
Can you define rdd?
Explain the various Transformation on Apache Spark RDD like distinct(), union(), intersection(), and subtract()?
Does spark sql use hive?
Can you explain spark core?
Define the term ‘sparse vector.’
What are the different ways of representing data in Spark?