Github user rxin commented on a diff in the pull request: https://github.com/apache/spark/pull/143#discussion_r14319546 --- Diff: core/src/main/scala/org/apache/spark/SparkContext.scala --- @@ -1205,8 +1205,8 @@ class SparkContext(config: SparkConf) extends Logging { * Clean a closure to make it ready to serialized and send to tasks * (removes unreferenced variables in $outer's, updates REPL variables) */ - private[spark] def clean[F <: AnyRef](f: F): F = { - ClosureCleaner.clean(f) + private[spark] def clean[F <: AnyRef](f: F, checkSerializable: Boolean = true): F = { --- End diff -- can you document checkSerializable in the doc? (like what exception does it throw)
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