marlin
05/01/2018, 1:58 PMAndreas Sinz
05/01/2018, 2:38 PMmarlin
05/01/2018, 2:58 PMAndreas Sinz
05/01/2018, 3:01 PM.via(SerializableFunction : { word: String -> word.split(" ") })
lines
?marlin
05/01/2018, 3:19 PMAndreas Sinz
05/01/2018, 3:20 PMlines
contains `null`s?marlin
05/01/2018, 3:50 PMAndreas Sinz
05/01/2018, 4:08 PMFlatMapElements
or when it is actually applied to lines
?