The problem is the NoClassDefFoundError exception. We need to know where it comes from, which class cannot be found. Can you please provide full exception stack trace ?
On Wed, Oct 4, 2017 at 4:45 PM, Patrick Brunmayr < patrick.brunm...@kpibench.com> wrote: > Hello > > I am having troubles using the cassandra interpreter on my local machine. > Whenever i try to run a cassandra notebook i get following error stack > > java.lang.NoClassDefFoundError: Could not initialize class >> org.apache.zeppelin.cassandra.DisplaySystem$NoResultDisplay$ >> at org.apache.zeppelin.cassandra.EnhancedSession.<init>( >> EnhancedSession.scala:40) >> at org.apache.zeppelin.cassandra.InterpreterLogic.<init>( >> InterpreterLogic.scala:98) >> at org.apache.zeppelin.cassandra.CassandraInterpreter.open( >> CassandraInterpreter.java:231) >> at org.apache.zeppelin.interpreter.LazyOpenInterpreter.open( >> LazyOpenInterpreter.java:70) >> at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$ >> InterpretJob.jobRun(RemoteInterpreterServer.java:491) >> at org.apache.zeppelin.scheduler.Job.run(Job.java:175) >> at org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner. >> run(ParallelScheduler.java:162) >> at java.util.concurrent.Executors$RunnableAdapter. >> call(Executors.java:511) >> at java.util.concurrent.FutureTask.run(FutureTask.java:266) >> at java.util.concurrent.ScheduledThreadPoolExecutor$ >> ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) >> at java.util.concurrent.ScheduledThreadPoolExecutor$ >> ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) >> at java.util.concurrent.ThreadPoolExecutor.runWorker( >> ThreadPoolExecutor.java:1149) >> at java.util.concurrent.ThreadPoolExecutor$Worker.run( >> ThreadPoolExecutor.java:624) >> at java.lang.Thread.run(Thread.java:748) > > > > > It seems there is an open ticket here > <https://issues.apache.org/jira/browse/ZEPPELIN-1035> > > What can i do about this ? > > My current setup > > OS : Windows 10 64 Bit > JDK : 1.8 > Cassandra : 3.0.9 > Scala : 2.11 > > Is the datastax driver not compatible with my cassandra version ? How can > i fix it > > Thx > > > > >
