org.apache.spark.SparkException: Task not serializable

GitHub | RickMohr | 5 months ago
  1. 0

    Serialization error if merge() is called without an explicit join

    GitHub | 5 months ago | RickMohr
    org.apache.spark.SparkException: Task not serializable
  2. 0

    Wiki xml parser - org.apache.spark.SparkException: Task not serializable

    Stack Overflow | 2 years ago
    org.apache.spark.SparkException: Task not serializable
  3. 0

    SparkException: Task not serializable - Jackson Json

    apache.org | 11 months ago
    org.apache.spark.SparkException: Task not serializable at org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCleaner.scala:166)
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    SparkException: Task not serializable - Jackson Json

    mail-archive.com | 1 year ago
    org.apache.spark.SparkException: Task not serializable at org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCleaner.scala:166)
  6. 0

    Spark, mail # user - SparkException: Task not serializable - Jackson Json - 2015-01-24, 15:35

    search-hadoop.com | 1 year ago
    org.apache.spark.SparkException: Task not serializable at org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCleaner.scala:166)

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.io.NotSerializableException

      geotrellis.spark.package$ Serialization stack: - object not serializable (class: geotrellis.spark.package$, value: geotrellis.spark.package$@1c2e0107) - field (class: geotrellis.spark.merge.Implicits$withRDDLayoutMergeMethods, name: $outer, type: interface geotrellis.spark.merge.Implicits) - object (class geotrellis.spark.merge.Implicits$withRDDLayoutMergeMethods, geotrellis.spark.merge.Implicits$withRDDLayoutMergeMethods@37acb901) - field (class: geotrellis.spark.merge.RDDLayoutMergeMethods$$anonfun$1, name: $outer, type: class geotrellis.spark.merge.RDDLayoutMergeMethods) - object (class geotrellis.spark.merge.RDDLayoutMergeMethods$$anonfun$1, <function1>)

      at org.apache.spark.serializer.SerializationDebugger$.improveException()
    2. Spark
      RDD.flatMap
      1. org.apache.spark.serializer.SerializationDebugger$.improveException(SerializationDebugger.scala:40)
      2. org.apache.spark.serializer.JavaSerializationStream.writeObject(JavaSerializer.scala:47)
      3. org.apache.spark.serializer.JavaSerializerInstance.serialize(JavaSerializer.scala:101)
      4. org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCleaner.scala:301)
      5. org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:294)
      6. org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:122)
      7. org.apache.spark.SparkContext.clean(SparkContext.scala:2055)
      8. org.apache.spark.rdd.RDD$$anonfun$flatMap$1.apply(RDD.scala:333)
      9. org.apache.spark.rdd.RDD$$anonfun$flatMap$1.apply(RDD.scala:332)
      10. org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:150)
      11. org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:111)
      12. org.apache.spark.rdd.RDD.withScope(RDD.scala:316)
      13. org.apache.spark.rdd.RDD.flatMap(RDD.scala:332)
      13 frames
    3. geotrellis.spark.merge
      RDDLayoutMergeMethods.merge
      1. geotrellis.spark.merge.RDDLayoutMergeMethods.merge(RddLayoutMergeMethods.scala:26)
      1 frame
    4. treecanopy
      Ingest$$anonfun$main$1.apply
      1. treecanopy.Ingest$$anonfun$main$1.apply(Main.scala:77)
      2. treecanopy.Ingest$$anonfun$main$1.apply(Main.scala:74)
      2 frames
    5. Scala
      Stream.foreach
      1. scala.collection.immutable.Stream.foreach(Stream.scala:547)
      1 frame
    6. treecanopy
      Ingest.main
      1. treecanopy.Ingest$.main(Main.scala:74)
      2. treecanopy.Ingest.main(Main.scala)
      2 frames
    7. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    8. Spark Project YARN Stable API
      ApplicationMaster$$anon$2.run
      1. org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:542)
      1 frame