Thanks, Max. Here is the stack trace I receive:
java.lang.IllegalArgumentException: at com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.<init>(Unknown Source) at com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.<init>(Unknown Source) at com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.<init>(Unknown Source) at org.apache.flink.api.scala.ClosureCleaner$.org$apache$flink$api$scala$ClosureCleaner$$getClassReader(ClosureCleaner.scala:47) at org.apache.flink.api.scala.ClosureCleaner$.getInnerClasses(ClosureCleaner.scala:90) at org.apache.flink.api.scala.ClosureCleaner$.clean(ClosureCleaner.scala:113) at org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.scalaClean(StreamExecutionEnvironment.scala:555) at org.apache.flink.streaming.api.scala.DataStream.clean(DataStream.scala:764) at org.apache.flink.streaming.api.scala.DataStream.flatMap(DataStream.scala:473) On Mon, Dec 7, 2015 at 11:58 AM, Maximilian Michels <m...@apache.org> wrote: > For completeness, could you provide a stack trace of the error message? > > On Mon, Dec 7, 2015 at 6:56 PM, Maximilian Michels <m...@apache.org> wrote: > > Hi Cory, > > > > Thanks for reporting the issue. Scala should run independently of the > > Java version. We are already using ASM version 5.0.4. However, some > > code uses the ASM4 op codes which don't seem to be work with Java 8. > > This needs to be fixed. I'm filing a JIRA. > > > > Cheers, > > Max > > > > On Mon, Dec 7, 2015 at 4:15 PM, Cory Monty <cory.mo...@getbraintree.com> > wrote: > >> Is it possible to use Scala 2.11 and Java 8? > >> > >> I'm able to get our project to compile correctly, however there are > runtime > >> errors with the Reflectasm library (I'm guessing due to Kyro). I looked > into > >> the error and it seems Spark had the same issue > >> (https://issues.apache.org/jira/browse/SPARK-6152, > >> https://github.com/EsotericSoftware/reflectasm/issues/35) because of an > >> outdated version of Kyro. > >> > >> I'm also unsure if maybe we have to build Flink with Scala 2.11 > >> ( > https://ci.apache.org/projects/flink/flink-docs-release-0.10/setup/building.html > ) > >> in order to run Flink correctly with Java 8. > >> > >> Cheers, > >> > >> Cory >
