I started playing with Scala 2.12.0-M3 but the compilation didn't pass (as expected)
Planning to get back to 2.12 once it is released. FYI On Wed, Nov 11, 2015 at 4:34 PM, Jakob Odersky <joder...@gmail.com> wrote: > Hi Sukant, > > Regarding the first point: when building spark during my daily work, I > always use Scala 2.11 and have only run into build problems once. Assuming > a working build I have never had any issues with the resulting artifacts. > > More generally however, I would advise you to go with Scala 2.11 under all > circumstances. Scala 2.10 has reached end-of-life and, from what I make out > of your question, you have the opportunity to switch to a newer technology, > so why stay with legacy? Furthermore, Scala 2.12 will be coming out early > next year, so I reckon that Spark will switch to Scala 2.11 by default > pretty soon*. > > regards, > --Jakob > > *I'm myself pretty new to the Spark community so please don't take my > words on it as gospel > > > On 11 November 2015 at 15:25, Ted Yu <yuzhih...@gmail.com> wrote: > >> For #1, the published jars are usable. >> However, you should build from source for your specific combination of >> profiles. >> >> Cheers >> >> On Wed, Nov 11, 2015 at 3:22 PM, shajra-cogscale < >> sha...@cognitivescale.com> wrote: >> >>> Hi, >>> >>> My company isn't using Spark in production yet, but we are using a bit of >>> Scala. There's a few people who have wanted to be conservative and keep >>> our >>> Scala at 2.10 in the event we start using Spark. There are others who >>> want >>> to move to 2.11 with the idea that by the time we're using Spark it will >>> be >>> more or less 2.11-ready. >>> >>> It's hard to make a strong judgement on these kinds of things without >>> getting some community feedback. >>> >>> Looking through the internet I saw: >>> >>> 1) There's advice to build 2.11 packages from source -- but also >>> published >>> jars to Maven Central for 2.11. Are these jars on Maven Central usable >>> and >>> the advice to build from source outdated? >>> >>> 2) There's a note that the JDBC RDD isn't 2.11-compliant. This is okay >>> for >>> us, but is there anything else to worry about? >>> >>> It would be nice to get some answers to those questions as well as any >>> other >>> feedback from maintainers or anyone that's used Spark with Scala 2.11 >>> beyond >>> simple examples. >>> >>> Thanks, >>> Sukant >>> >>> >>> >>> -- >>> View this message in context: >>> http://apache-spark-user-list.1001560.n3.nabble.com/Status-of-2-11-support-tp25362.html >>> Sent from the Apache Spark User List mailing list archive at Nabble.com. >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: user-unsubscr...@spark.apache.org >>> For additional commands, e-mail: user-h...@spark.apache.org >>> >>> >> >
