java.lang.AssertionError: assertion failed: null

zeppelin-users | Kevin Kim (Sangwoo) | 2 years ago
  1. 0

    Re: seems cannot work with spark [standalone]

    zeppelin-users | 2 years ago | Taotao.Li
    java.lang.AssertionError: assertion failed: null
  2. 0

    Re: seems cannot work with spark [standalone]

    zeppelin-users | 2 years ago | Kevin Kim (Sangwoo)
    java.lang.AssertionError: assertion failed: null
  3. 0

    Re: seems cannot work with spark [standalone]

    zeppelin-users | 2 years ago | Taotao.Li
    java.lang.AssertionError: assertion failed: null
  4. Speed up your debug routine!

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  5. 0

    Re: seems cannot work with spark [standalone]

    zeppelin-users | 2 years ago | Kevin Kim (Sangwoo)
    java.lang.AssertionError: assertion failed: null
  6. 0

    Re: seems cannot work with spark [standalone]

    zeppelin-users | 2 years ago | Taotao.Li
    java.lang.AssertionError: assertion failed: null

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Root Cause Analysis

  1. java.lang.AssertionError

    assertion failed: null

    at scala.Predef$.assert()
  2. Scala
    Predef$.assert
    1. scala.Predef$.assert(Predef.scala:179)
    1 frame
  3. Spark REPL
    SparkIMain.initializeSynchronous
    1. org.apache.spark.repl.SparkIMain.initializeSynchronous(SparkIMain.scala:203)
    1 frame
  4. com.nflabs.zeppelin
    FIFOScheduler$1.run
    1. com.nflabs.zeppelin.spark.SparkInterpreter.open(SparkInterpreter.java:269)
    2. com.nflabs.zeppelin.interpreter.ClassloaderInterpreter.open(ClassloaderInterpreter.java:83)
    3. com.nflabs.zeppelin.interpreter.LazyOpenInterpreter.open(LazyOpenInterpreter.java:52)
    4. com.nflabs.zeppelin.interpreter.LazyOpenInterpreter.bindValue(LazyOpenInterpreter.java:88)
    5. com.nflabs.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:175)
    6. com.nflabs.zeppelin.scheduler.Job.run(Job.java:147)
    7. com.nflabs.zeppelin.scheduler.FIFOScheduler$1.run(FIFOScheduler.java:85)
    7 frames
  5. Java RT
    Thread.run
    1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    2. java.util.concurrent.FutureTask.run(FutureTask.java:262)
    3. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
    4. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
    5. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    6. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    7. java.lang.Thread.run(Thread.java:745)
    7 frames