无法在Apache Zeppelin中使用Cassandra解释器

Question

在Zeppelin笔记本中执行cassandra代码时，我在第一次运行时收到以下错误-

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)

第二遍，我得到-

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版本-0.8.2

可能是因为\解释器\ cassandra中的JAR文件版本？

感谢任何帮助。

Answer 1

我也面临着类似的问题，并对其原因进行了详细分析。请点击链接以了解issue的根本原因并且据报道已经在issues.apache.org click here for report