RE: NoClassDefFoundError: scala/collection/GenTraversableOnce$class

2015-07-29 Thread Benjamin Ross
@spark.apache.org Subject: Re: NoClassDefFoundError: scala/collection/GenTraversableOnce$class You can generate dependency tree using: mvn dependency:tree and grep for 'org.scala-lang' in the output to see if there is any clue. Cheers On Wed, Jul 29, 2015 at 5:14 PM, Benjamin Ross

Re: NoClassDefFoundError: scala/collection/GenTraversableOnce$class

2015-07-29 Thread Ted Yu
You can generate dependency tree using: mvn dependency:tree and grep for 'org.scala-lang' in the output to see if there is any clue. Cheers On Wed, Jul 29, 2015 at 5:14 PM, Benjamin Ross wrote: > Hello all, > > I’m new to both spark and scala, and am running into an annoying error > attempti

NoClassDefFoundError: scala/collection/GenTraversableOnce$class

2015-07-29 Thread Benjamin Ross
Hello all, I'm new to both spark and scala, and am running into an annoying error attempting to prototype some spark functionality. From forums I've read online, this error should only present itself if there's a version mismatch between the version of scala used to compile spark and the scala