Howdy All, The Spark 3.3 documentation states that it is Java 8/11/17 compatible, but I'm having a hard time finding an existing code base that is using JDK 17 for the userland compilation. Even the Spark 3.3 branch doesn't appear to compile/test with JDK 17 in the github actions for branch-3.3 although I realize this is now old and deprecated and maybe it applied via 'master' when it was latest.
Out of curiosity, I decided to switch our Spark userland code base build process from JDK 8 (sbt 1.8) to JDK 17 (sbt 1.10) and got quite the speed up in compilation and tests. Is anyone in the wild compiling their userland Scala Spark job source (target/source = 8) with JDK 17 and executing on JRE 11? Thanks, Kris
