org.apache.zeppelin.interpreter.InterpreterException: org.apache.zeppelin.interpreter.InterpreterException: org.apache.thrift.transport.TTransportException: java.net.ConnectException: Connection refused

incubator-zeppelin-users | Kyle Burke | 12 months ago
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  1. 0

    Re: cassandra interpreter

    incubator-zeppelin-users | 12 months ago | Kyle Burke
    org.apache.zeppelin.interpreter.InterpreterException: org.apache.zeppelin.interpreter.InterpreterException: org.apache.thrift.transport.TTransportException: java.net.ConnectException: Connection refused
  2. 0

    Re: custom interpreter not found

    incubator-zeppelin-users | 1 year ago | Jeff Zhang
    org.apache.zeppelin.interpreter.InterpreterException: test interpreter >> not found >> at >> org.apache.zeppelin.notebook.NoteInterpreterLoader.get(NoteInterpreterLoader.java:148) >> at org.apache.zeppelin.notebook.Note.run(Note.java:368)

    Root Cause Analysis

    1. org.apache.zeppelin.interpreter.InterpreterException

      org.apache.thrift.transport.TTransportException: java.net.ConnectException: Connection refused

      at org.apache.zeppelin.interpreter.remote.ClientFactory.create()
    2. org.apache.zeppelin
      ClientFactory.create
      1. org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:53)
      2. org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:37)
      2 frames
    3. Apache Commons Pool
      GenericObjectPool.borrowObject
      1. org.apache.commons.pool2.BasePooledObjectFactory.makeObject(BasePooledObjectFactory.java:60)
      2. org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:861)
      3. org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:435)
      4. org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363)
      4 frames
    4. org.apache.zeppelin
      RemoteScheduler$JobRunner.run
      1. org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcess.getClient(RemoteInterpreterProcess.java:139)
      2. org.apache.zeppelin.interpreter.remote.RemoteInterpreter.interpret(RemoteInterpreter.java:188)
      3. org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:93)
      4. org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:211)
      5. org.apache.zeppelin.scheduler.Job.run(Job.java:169)
      6. org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:322)
      6 frames
    5. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:266)
      3. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
      4. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
      5. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      6. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      7. java.lang.Thread.run(Thread.java:745)
      7 frames