It's maintained here: https://github.com/pwendell/akka/tree/2.2.3-shaded-proto
Over time, this is something that would be great to get rid of, per rxin On Wed, Jan 28, 2015 at 3:33 PM, Reynold Xin <r...@databricks.com> wrote: > Hopefully problems like this will go away entirely in the next couple of > releases. https://issues.apache.org/jira/browse/SPARK-5293 > > > > On Wed, Jan 28, 2015 at 3:12 PM, jay vyas <jayunit100.apa...@gmail.com> > wrote: > >> Hi spark. Where is akka coming from in spark ? >> >> I see the distribution referenced is a spark artifact... but not in the >> apache namespace. >> >> <akka.group>org.spark-project.akka</akka.group> >> <akka.version>2.3.4-spark</akka.version> >> >> Clearly this is a deliberate thought out change (See SPARK-1812), but its >> not clear where 2.3.4 spark is coming from and who is maintaining its >> release? >> >> -- >> jay vyas >> >> PS >> >> I've had some conversations with will benton as well about this, and its >> clear that some modifications to akka are needed, or else a protobug error >> occurs, which amount to serialization incompatibilities, hence if one wants >> to build spark from sources, the patched akka is required (or else, manual >> patching needs to be done)... >> >> 15/01/28 22:58:10 ERROR ActorSystemImpl: Uncaught fatal error from thread >> [sparkWorker-akka.remote.default-remote-dispatcher-6] shutting down >> ActorSystem [sparkWorker] java.lang.VerifyError: class >> akka.remote.WireFormats$AkkaControlMessage overrides final method >> getUnknownFields.()Lcom/google/protobuf/UnknownFieldSet; >> --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org For additional commands, e-mail: dev-h...@spark.apache.org
