java.lang.NullPointerException

Stack Overflow | Feynman27 | 6 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at linef9b86491b9da46b9858e22af0cc8257227.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply()
  2. linef9b86491b9da46b9858e22af0cc8257227
    $read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply
    1. linef9b86491b9da46b9858e22af0cc8257227.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply(<console>:48)
    2. linef9b86491b9da46b9858e22af0cc8257227.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply(<console>:48)
    2 frames
  3. Spark Project Catalyst
    GeneratedClass$SpecificUnsafeProjection.apply
    1. org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection.evalExpr35$(Unknown Source)
    2. org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection.apply(Unknown Source)
    2 frames
  4. Spark Project SQL
    Project$$anonfun$1$$anonfun$apply$1.apply
    1. org.apache.spark.sql.execution.Project$$anonfun$1$$anonfun$apply$1.apply(basicOperators.scala:51)
    2. org.apache.spark.sql.execution.Project$$anonfun$1$$anonfun$apply$1.apply(basicOperators.scala:49)
    2 frames
  5. Scala
    Iterator$$anon$11.next
    1. scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
    2. scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
    3. scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
    4. scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
    4 frames
  6. Spark
    Executor$TaskRunner.run
    1. org.apache.spark.shuffle.sort.BypassMergeSortShuffleWriter.write(BypassMergeSortShuffleWriter.java:149)
    2. org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:79)
    3. org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:46)
    4. org.apache.spark.scheduler.Task.run(Task.scala:96)
    5. org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:235)
    5 frames
  7. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    3. java.lang.Thread.run(Thread.java:745)
    3 frames