java.lang.AssertionError: assertion failed: null

zeppelin-users | Kevin Kim (Sangwoo) | 2 years ago
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    zeppelin-users | 2 years ago | Kevin Kim (Sangwoo)
    java.lang.AssertionError: assertion failed: null
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    Re: seems cannot work with spark [standalone]

    zeppelin-users | 2 years ago | Kevin Kim (Sangwoo)
    java.lang.AssertionError: assertion failed: null
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    Re: seems cannot work with spark [standalone]

    zeppelin-users | 2 years ago | Kevin Kim (Sangwoo)
    java.lang.AssertionError: assertion failed: null
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    Re: build success, %md works, but can not execute scala or spark, and re-build with test, failure, test error on spark

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    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
    Paragraph.progress
    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.getProgress(LazyOpenInterpreter.java:99)
    5. com.nflabs.zeppelin.notebook.Paragraph.progress(Paragraph.java:150)
    5 frames