Where is apache spark used?
What is PageRank in Spark?
What are the libraries of spark sql?
What is a "worker node"?
Define the common faults of the developer while using apache spark?
Explain Spark Driver?
What are the common faults of the developer while using Apache Spark?
What do you mean by Speculative execution in Apache Spark?
Name the components of spark ecosystem.
Does spark work with python 3?
What is skew data?
What does rdd stand for?
When we create an rdd, does it bring the data and load it into the memory?
Explain reduceByKey() Spark operation?
State the difference between persist() and cache() functions.