What is spark table?
Is there any benefit of learning mapreduce if spark is better than mapreduce?
What do you understand about yarn?
Explain SparkContext in Apache Spark?
What is spark checkpointing?
Compare Transformation and Action in Apache Spark?
What is spark tool?
How does rdd work in spark?
What are the optimization techniques in spark?
How spark is faster than hadoop?
What is spark lineage?
What is standalone mode in spark?
In what ways sparksession different from sparkcontext?
What is hadoop spark?
What operations does rdd support?