I tested both ways, and it actually works fine. It calls into question whether there's really a fix we need with 2.12.7, but, I hear two informed opinions (Darcy and the scala release notes) that it was relevant. As we have no prior 2.12 support, I guess my feeling was indeed to get this update in to the first 2.12-supporting release.
On Mon, Oct 1, 2018 at 9:43 PM Wenchen Fan <cloud0...@gmail.com> wrote: > > My major concern is how it will affect end-users if Spark 2.4 is built with > Scala versions prior to 2.12.7. Generally I'm hesitating to upgrade Scala > version when we are very close to a release, and Scala 2.12 build of Spark > 2.4 is beta anyway. > --------------------------------------------------------------------- To unsubscribe e-mail: dev-unsubscr...@spark.apache.org
