What are the various storages from which Spark can read data?
Please explain the sparse vector in Spark.
What are the differences between Caching and Persistence method in Apache Spark?
What do you understand by the partitions in spark?
Please provide an explanation on DStream in Spark.
Name three data source available in SparkSQL
Discuss writeahead logging in Apache Spark Streaming?
Why does the picture of Spark come into existence?
What is scala spark?
Explain Dsstream with reference to Apache Spark
Who creates dag in spark?
What is graphx spark?
What is the default spark executor memory?
What is spark master?
What are the advantages of datasets in spark?