I assume you mean Spark 0.9 (not 9.0) and CDH 4.2 (there is no Hadoop 4.2).
"IncompatibleClassChangeError" usually is due to Hadoop version mismatches. CDH 4.0+ is based on Hadoop 2 and so you should build Spark for Hadoop 2 with -Dhadoop.version=2.2.0, which should be OK. But. Your class change error is not the usual one, so I am not sure this is actually the issue (although it might also be an issue). It's: Exception in thread "main" java.lang.IncompatibleClassChangeError: class org.apache.spark.util.InnerClosureFinder has interface org.objectweb.asm.ClassVisitor as super class This sounds like some old and new Spark got mixed up somewhere perhaps? -- Sean Owen | Director, Data Science | London On Tue, Feb 11, 2014 at 2:04 PM, JAGANADH G <jagana...@gmail.com> wrote: > Hi Team, > > I was trying to execute a Spark stand-alone application (WordCount) in a > cluster with two workers. > Spark version is 9.0 > Hadoop Version 4.2 > When I executed the job I got the following error > Refer the pastebin @ http://tny.cz/d78ed2da > > Any clue how to resolve the same > > Best regards > > Jaggu > > -- > ********************************** > JAGANADH G > http://jaganadhg.in > ILUGCBE > http://ilugcbe.org.in
