What are the actions in spark?
What is stage and task in spark?
Can you explain spark graphx?
Explain the level of parallelism in Spark Streaming? Also, describe its need.
what do you mean by the worker node?
What is lineage graph in Apache Spark?
What is spark repartition?
How does pipe operation writes the result to standard output in Apache Spark?
What is the function of "MLlib"?
Explain about the core components of a distributed Spark application?
What are common spark ecosystems?
What is the disadvantage of spark sql?
What is mlib in apache spark?
When to use spark sql?
Explain schemardd?