org.apache.spark.SparkException: Task not serializable

Stack Overflow | Knight71 | 2 months ago
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    What is causing the sort Function serializable in spark?

    Stack Overflow | 2 months ago | Knight71
    org.apache.spark.SparkException: Task not serializable
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    Code working in Spark-Shell not in eclipse

    Stack Overflow | 5 months ago | Pranay
    org.apache.spark.SparkException: Task not serializable
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    Databricks Apache Spark 1.4: Task not serializable (Scala)

    Stack Overflow | 1 year ago | user3399275
    org.apache.spark.SparkException: Task not serializable
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  5. 0

    Spark sample code not serializable

    Stack Overflow | 1 year ago | Luke Liu
    org.apache.spark.SparkException: Task not serializable
  6. 0

    GitHub comment 891#161008358

    GitHub | 1 year ago | NeillGibson
    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$.ensureSerializable()
    2. Spark
      RDD.withScope
      1. org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCleaner.scala:304)
      2. org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:294)
      3. org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:122)
      4. org.apache.spark.SparkContext.clean(SparkContext.scala:2055)
      5. org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:324)
      6. org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:323)
      7. org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:150)
      8. org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:111)
      9. org.apache.spark.rdd.RDD.withScope(RDD.scala:316)
      9 frames