org.apache.spark.SparkException

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  • Spark Scala Error: `Task not serializable`
    via Stack Overflow by Quantad
    ,
  • Spark sample code not serializable
    via Stack Overflow by Luke Liu
    ,
  • GitHub comment 134#140332451
    via GitHub by pdendek
    ,
    • org.apache.spark.SparkException: Task not serializable at org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCleaner.scala:298) at org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:288) at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:108) at org.apache.spark.SparkContext.clean(SparkContext.scala:2037) at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:366) at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:365) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112) at org.apache.spark.rdd.RDD.withScope(RDD.scala:358) at org.apache.spark.rdd.RDD.map(RDD.scala:365)

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