Thank you for your response Anurag.
I am not sure if I get your point. Are you suggesting that UDF somehow
serializes not only reference to Dataset, but also all the data?
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Hi Everyone,
I've been told, that accessing DataFrame object from UserDefinedFunction is
not possible, but turns out that the code shown below works fine (taken from
StackOverflow). Why is it so? Is it a bug, or is it expected?
Thanks in advance.
case class Target(wordListOne: Seq[String], WordL
