+1 (non-binding) On Friday, July 17, 2015, Grant Henke <ghe...@cloudera.com> wrote:
> +1 (non-binding) > > On Fri, Jul 17, 2015 at 9:44 AM, Ashish Singh <asi...@cloudera.com > <javascript:;>> wrote: > > > +1 (non-binding) > > > > On Friday, July 17, 2015, Stevo Slavić <ssla...@gmail.com <javascript:;>> > wrote: > > > > > +1 (non-binding) > > > > > > On Fri, Jul 17, 2015 at 12:26 PM, Ismael Juma <ism...@juma.me.uk > <javascript:;> > > > <javascript:;>> wrote: > > > > > > > Hi all, > > > > > > > > I would like to start a vote on dropping support for Scala 2.9 for > the > > > next > > > > release. People seemed to be in favour of the idea in previous > > > discussions: > > > > > > > > * http://search-hadoop.com/m/uyzND1uIW3k2fZVfU1 > > > > * http://search-hadoop.com/m/uyzND1KMLNK11Rmo72 > > > > > > > > Summary of why we should drop Scala 2.9: > > > > > > > > * Doubles the number of builds required from 2 to 4 (2.9.1 and 2.9.2 > > are > > > > not binary compatible). > > > > * Code has been committed to trunk that doesn't build with Scala 2.9 > > > weeks > > > > ago and no-one seems to have noticed or cared (well, I filed > > > > https://issues.apache.org/jira/browse/KAFKA-2325). Can we really > > > support a > > > > version if we don't test it? > > > > * New clients library is written in Java and won't be affected. It > also > > > has > > > > received a lot of work and it's much improved since the last release. > > > > * It was released 4 years ago, it has been unsupported for a long > time > > > and > > > > most projects have dropped support for it (for example, we use a > > > different > > > > version of ScalaTest for Scala 2.9) > > > > * Scala 2.10 introduced Futures and a few useful features like String > > > > interpolation and value classes. > > > > * Doesn't work with Java 8 ( > > > > https://issues.apache.org/jira/browse/KAFKA-2203 > > > > ). > > > > > > > > The reason not to drop it is to maintain compatibility for people > stuck > > > in > > > > 2.9 who also want to upgrade both client and broker to the next Kafka > > > > release. > > > > > > > > The vote will run for 72 hours. > > > > > > > > +1 (non-binding) from me. > > > > > > > > Best, > > > > Ismael > > > > > > > > > > > > > -- > > Ashish 🎤h > > > > > > -- > Grant Henke > Solutions Consultant | Cloudera > ghe...@cloudera.com <javascript:;> | twitter.com/gchenke | > linkedin.com/in/granthenke >
