java.lang.NullPointerException

Stack Overflow | mispp | 4 months ago
  1. 0

    GitHub comment 585#254386629

    GitHub | 2 months ago | assafi
    java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at scala.collection.mutable.ArrayOps$ofRef$.newBuilder$extension()
    2. Scala
      ArrayOps$ofRef.filter
      1. scala.collection.mutable.ArrayOps$ofRef$.newBuilder$extension(ArrayOps.scala:190)
      2. scala.collection.mutable.ArrayOps$ofRef.newBuilder(ArrayOps.scala:186)
      3. scala.collection.TraversableLike$class.filterImpl(TraversableLike.scala:246)
      4. scala.collection.TraversableLike$class.filter(TraversableLike.scala:259)
      5. scala.collection.mutable.ArrayOps$ofRef.filter(ArrayOps.scala:186)
      5 frames
    3. Spark Project YARN Stable API
      Client$$anonfun$prepareLocalResources$6.apply
      1. org.apache.spark.deploy.yarn.Client$$anonfun$prepareLocalResources$6.apply(Client.scala:484)
      2. org.apache.spark.deploy.yarn.Client$$anonfun$prepareLocalResources$6.apply(Client.scala:480)
      2 frames
    4. Scala
      ArraySeq.foreach
      1. scala.collection.mutable.ArraySeq.foreach(ArraySeq.scala:74)
      1 frame
    5. Spark Project YARN Stable API
      Client.submitApplication
      1. org.apache.spark.deploy.yarn.Client.prepareLocalResources(Client.scala:480)
      2. org.apache.spark.deploy.yarn.Client.createContainerLaunchContext(Client.scala:834)
      3. org.apache.spark.deploy.yarn.Client.submitApplication(Client.scala:167)
      3 frames
    6. Spark
      JavaSparkContext.<init>
      1. org.apache.spark.scheduler.cluster.YarnClientSchedulerBackend.start(YarnClientSchedulerBackend.scala:56)
      2. org.apache.spark.scheduler.TaskSchedulerImpl.start(TaskSchedulerImpl.scala:149)
      3. org.apache.spark.SparkContext.<init>(SparkContext.scala:500)
      4. org.apache.spark.api.java.JavaSparkContext.<init>(JavaSparkContext.scala:58)
      4 frames
    7. Java RT
      Constructor.newInstance
      1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      2. sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      4. java.lang.reflect.Constructor.newInstance(Constructor.java:423)
      4 frames
    8. Py4J
      GatewayConnection.run
      1. py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:240)
      2. py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
      3. py4j.Gateway.invoke(Gateway.java:236)
      4. py4j.commands.ConstructorCommand.invokeConstructor(ConstructorCommand.java:80)
      5. py4j.commands.ConstructorCommand.execute(ConstructorCommand.java:69)
      6. py4j.GatewayConnection.run(GatewayConnection.java:211)
      6 frames
    9. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame