Not able to use Cassandra Interpreter in Apache Zeppelin - cassandra

Question

On executing cassandra code in Zeppelin notebook I get the following error on first run-
java.io.IOException: Invalid argument
at java.io.WinNTFileSystem.canonicalize0(Native Method)
at java.io.WinNTFileSystem.canonicalize(WinNTFileSystem.java:428)
at java.io.File.getCanonicalPath(File.java:618)
at org.fusesource.scalate.util.ClassPathBuilder$$anonfun$getClassPathFrom$3.apply(ClassPathBuilder.scala:147)
at org.fusesource.scalate.util.ClassPathBuilder$$anonfun$getClassPathFrom$3.apply(ClassPathBuilder.scala:142)
at scala.collection.TraversableLike$WithFilter$$anonfun$map$2.apply(TraversableLike.scala:683)
at scala.collection.immutable.List.foreach(List.scala:381)
at scala.collection.TraversableLike$WithFilter.map(TraversableLike.scala:682)
at org.fusesource.scalate.util.ClassPathBuilder$.getClassPathFrom(ClassPathBuilder.scala:142)
at org.fusesource.scalate.util.ClassPathBuilder.addPathFrom(ClassPathBuilder.scala:68)
at org.fusesource.scalate.util.ClassPathBuilder.addPathFromContextClassLoader(ClassPathBuilder.scala:73)
at org.fusesource.scalate.support.ScalaCompiler.generateSettings(ScalaCompiler.scala:121)
at org.fusesource.scalate.support.ScalaCompiler.<init>(ScalaCompiler.scala:59)
at org.fusesource.scalate.support.ScalaCompiler$.create(ScalaCompiler.scala:42)
at org.fusesource.scalate.TemplateEngine.createCompiler(TemplateEngine.scala:231)
at org.fusesource.scalate.TemplateEngine.compiler$lzycompute(TemplateEngine.scala:221)
at org.fusesource.scalate.TemplateEngine.compiler(TemplateEngine.scala:221)
at org.fusesource.scalate.TemplateEngine.compileAndLoad(TemplateEngine.scala:757)
at org.fusesource.scalate.TemplateEngine.compileAndLoadEntry(TemplateEngine.scala:699)
at org.fusesource.scalate.TemplateEngine.liftedTree1$1(TemplateEngine.scala:419)
at org.fusesource.scalate.TemplateEngine.load(TemplateEngine.scala:413)
at org.fusesource.scalate.TemplateEngine.load(TemplateEngine.scala:471)
at org.fusesource.scalate.TemplateEngine.layout(TemplateEngine.scala:573)
at org.apache.zeppelin.cassandra.DisplaySystem$NoResultDisplay$.<init>(DisplaySystem.scala:369)
at org.apache.zeppelin.cassandra.DisplaySystem$NoResultDisplay$.<clinit>(DisplaySystem.scala)
at org.apache.zeppelin.cassandra.EnhancedSession.<init>(EnhancedSession.scala:40)
at org.apache.zeppelin.cassandra.InterpreterLogic.<init>(InterpreterLogic.scala:98)
at org.apache.zeppelin.cassandra.CassandraInterpreter.open(CassandraInterpreter.java:231)
at org.apache.zeppelin.interpreter.LazyOpenInterpreter.open(LazyOpenInterpreter.java:69)
at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:616)
at org.apache.zeppelin.scheduler.Job.run(Job.java:188)
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$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
And on the second run I get-
java.lang.NoClassDefFoundError: Could not initialize class org.apache.zeppelin.cassandra.DisplaySystem$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:69)
at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:616)
at org.apache.zeppelin.scheduler.Job.run(Job.java:188)
at org.apache.zeppelin.scheduler.ParallelScheduler$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)
Apache Zeppelin version-0.8.2
Could it be because of JAR file versions inside \interpreter\cassandra ?
Appreciate any help.

Answer 1

i am also facing similar issue and found a detailed analysis on why it is occuring . please follow the link to know root cause of the issue
And It was reported already at issues.apache.org click here for report