What is lazy evaluation in Spark?
Explain the term paired RDD in Apache Spark?
What does apache spark do?
Describe the distnct(),union(),intersection() and substract() transformation in Apache Spark RDD?
Please provide an explanation on DStream in Spark.
Explain transformation in rdd. How is lazy evaluation helpful in reducing the complexity of the system?
What is the significance of Sliding Window operation?
How many ways we can create rdd?
What are the features of RDD, that makes RDD an important abstraction of Spark?
Is spark based on hadoop?
Can you explain spark mllib?
Name the two types of shared variable available in Apache Spark?
explain the concept of RDD (Resilient Distributed Dataset). Also, state how you can create RDDs in Apache Spark.
Does spark use hive?
What is lazy evaluation and how is it useful?