org.apache.spark.SparkException: Task not serializable

GitHub | CheungZeeCn | 2 months ago
  1. 0

    GitHub comment 22#250968913

    GitHub | 2 months ago | CheungZeeCn
    org.apache.spark.SparkException: Task not serializable
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    org.apache.spark.SparkException: Task not serializable
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    nabble.com | 11 months ago
    org.apache.spark.SparkException: Task not serializable
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    org.apache.spark.SparkException: Task not serializable
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    GitHub comment 9#248278919

    GitHub | 3 months ago | burgerdev
    org.apache.spark.SparkException: Task not serializable

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    Root Cause Analysis

    1. org.apache.spark.SparkException

      Task not serializable

      at org.apache.spark.util.ClosureCleaner$.ensureSerializable()
    2. Spark
      RDD.mapPartitions
      1. org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCleaner.scala:298)
      2. org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:288)
      3. org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:108)
      4. org.apache.spark.SparkContext.clean(SparkContext.scala:2037)
      5. org.apache.spark.rdd.RDD$$anonfun$mapPartitions$1.apply(RDD.scala:763)
      6. org.apache.spark.rdd.RDD$$anonfun$mapPartitions$1.apply(RDD.scala:762)
      7. org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
      8. org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
      9. org.apache.spark.rdd.RDD.withScope(RDD.scala:358)
      10. org.apache.spark.rdd.RDD.mapPartitions(RDD.scala:762)
      10 frames