Yes, recommended version is 2.10 as all the features are not supported by 2.11 version. Kafka libraries and JDBC components are yet to be ported to 2.11 version. And so if your project doesn't depend on these components, you can give v2.11 a try.
Here's a link <https://spark.apache.org/docs/1.2.0/building-spark.html#building-for-scala-211> for building with 2.11 version. Though, you won't be running into any issues if you try v2.10 as of now. But then again, the future releases will have to shift to 2.11 version once support for v2.10 ends in the long run. On Tue, May 26, 2015 at 8:21 PM, Punyashloka Biswal <punya.bis...@gmail.com> wrote: > Dear Spark developers and users, > > Am I correct in believing that the recommended version of Scala to use > with Spark is currently 2.10? Is there any plan to switch to 2.11 in > future? Are there any advantages to using 2.11 today? > > Regards, > Punya
