Spark doesn't really shade akka; it pulls a different build (kept under the "org.spark-project.akka" group and, I assume, with some build-time differences from upstream akka?), but all classes are still in the original location.
The upgrade is a little more unfortunate than just changing akka, since it also changes some transitive dependencies which also have compatibility issues (e.g. the typesafe config library). But I believe it's needed to support Scala 2.11... On Mon, Jan 5, 2015 at 8:27 AM, Koert Kuipers <ko...@tresata.com> wrote: > since spark shaded akka i wonder if it would work, but i doubt it > > On Mon, Jan 5, 2015 at 9:56 AM, Cody Koeninger <c...@koeninger.org> wrote: >> >> I haven't tried it with spark specifically, but I've definitely run into >> problems trying to depend on multiple versions of akka in one project. >> >> On Sat, Jan 3, 2015 at 11:22 AM, Koert Kuipers <ko...@tresata.com> wrote: >>> >>> hey Ted, >>> i am aware of the upgrade efforts for akka. however if spark 1.2 forces >>> me to upgrade all our usage of akka to 2.3.x while spark 1.0 and 1.1 force >>> me to use akka 2.2.x then we cannot build one application that runs on all >>> spark 1.x versions, which i would consider a major incompatibility. >>> best, koert >>> >>> >>> On Sat, Jan 3, 2015 at 12:11 AM, Ted Yu <yuzhih...@gmail.com> wrote: >>>> >>>> Please see http://akka.io/news/2014/05/22/akka-2.3.3-released.html which >>>> points to >>>> http://doc.akka.io/docs/akka/2.3.3/project/migration-guide-2.2.x-2.3.x.html?_ga=1.35212129.1385865413.1420220234 >>>> >>>> Cheers >>>> >>>> On Fri, Jan 2, 2015 at 9:11 AM, Koert Kuipers <ko...@tresata.com> wrote: >>>>> >>>>> i noticed spark 1.2.0 bumps the akka version. since spark uses it's own >>>>> akka version, does this mean it can co-exist with another akka version in >>>>> the same JVM? has anyone tried this? >>>>> >>>>> we have some spark apps that also use akka (2.2.3) and spray. if >>>>> different akka versions causes conflicts then spark 1.2.0 would not be >>>>> backwards compatible for us... >>>>> >>>>> thanks. koert >>>> >>>> >>> >> > -- Marcelo --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org