Difference between passing elements from map in spark

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- September 20, 2018 at 11:23 pm #6492
  
  DataFlair Team
  Spectator
  
  What is the difference between below two ways?
  
  val result = data.map { line => line.split(“\t”)(2) }
  .countByValue()
  ———————————————————————————-
  val result = data.map { line => line.split(“\t”)
  line(2)
  }.countByValue()
  
  Both the outputs are not matching with one another.
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