Spark Advanced Topics Working Group Documentation
Welcome to the Spark Advanced Topics working group documentation. This documentation is in the early stages. We have been working on a flowchart to help you solve your current problems. The documentation is collected under "details" (see above).
Other resources
Some other resources that may be useful include High Performance Spark by Holden Karau and Rachel Warren (note: some bias as a co-author), as well as the excellent on-line The Internals of Apache Spark and The Internals of Spark SQL by Jacek Laskowski.