EMR has a flink package. Just go to advanced options and but a checkbox on flink. No need to build yourself.
> On 29. Jun 2017, at 05:56, Bowen Li <bowen...@offerupnow.com> wrote: > > +1. > > AWS EMR eco system is using Scala 2.11, and breaks with Scala 2.10. We had > to build several Flink components (e.g. flink-kinesis-connector) ourselves > in order to run on EMR. Defaulting to Scala 2.11 will greatly reduce > adoption cost for Flink on EMR > > >> On Wed, Jun 28, 2017 at 9:34 AM, Till Rohrmann <trohrm...@apache.org> wrote: >> >> I'm +1 for changing the profile and to start a discussion to drop Scala >> 2.10. >> >> Scala 2.10 is already quite old and the current stable version is 2.12. I >> would be surprised to see many people still using Scala 2.10. >> >> Cheers, >> Till >> >>> On Wed, Jun 28, 2017 at 4:53 PM, Ted Yu <yuzhih...@gmail.com> wrote: >>> >>> Here is the KIP that drops support for Scala 2.10 in Kafka 0.11 : >>> >>> https://cwiki.apache.org/confluence/display/KAFKA/KIP- >>> 119%3A+Drop+Support+for+Scala+2.10+in+Kafka+0.11 >>> >>> FYI >>> >>> On Wed, Jun 28, 2017 at 7:23 AM, Piotr Nowojski <pi...@data-artisans.com >>> >>> wrote: >>> >>>> Yes, I know and I’m proposing to change this in parent pom by default >> to >>>> scala-2.11. >>>> >>>> Changing parent pom every time anyone wants to touch/build in Intellij >>>> Kafka 0.11 connector is not a great idea. This would require a >> developer >>> to >>>> constantly stash those changes or commit and revert them before >> creating >>> a >>>> pull request. >>>> >>>> Piotrek >>>> >>>>> On Jun 28, 2017, at 3:49 PM, Greg Hogan <c...@greghogan.com> wrote: >>>>> >>>>> You don't need to use the build profile in IntelliJ, just change >>>>> scala.version and scala.binary.version in the parent pom (recent >>>>> refactorings made this possible without changing every pom). >>>>> >>>>> What is the benefit for changing the default without dropping older >>>>> versions when contributions are still limited to the functionality of >>> the >>>>> old version? >>>>> >>>>> On Wed, Jun 28, 2017 at 8:36 AM, Piotr Nowojski < >>> pi...@data-artisans.com >>>>> >>>>> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I propose to switch to Scala 2.11 as a default and to have a Scala >>> 2.10 >>>>>> build profile. Now it is other way around. The reason for that is >> poor >>>>>> support for build profiles in Intellij, I was unable to make it work >>>> after >>>>>> I added Kafka 0.11 dependency (Kafka 0.11 dropped support for Scala >>>> 2.10). >>>>>> >>>>>> As a side note, maybe we should also consider dropping Scala 2.10 >>>> support? >>>>>> >>>>>> Piotrek >>>> >>>> >>> >>
