I had the same problem and was able to get it to work with 2.4.1. IIUC it's because of akka, but future versions of akka will support protobuf 2.5
On Fri, Jan 3, 2014 at 12:11 PM, Shay Seng <[email protected]> wrote: > Hi. > > I'm using Spark 0.8.0 and launching a AWS cluster using spark-ec2 script. > > Typically I can launch spark-shell with no problem. However if I add > protobuf-java-2.5.0.jar to my spark-classpath, I am not able to launch > spark - the workers fail to connect and spark-shell quits. > > If I do not add protobuf-java-2.5.0 to my path, I am unable to create a > newBuilder for my proto... > > ?? > shay >
