Merge two schemas into one in Apache nifi
问题 I'm trying to merge two csv files into a json using Apache nifi. Two csv's are persons.csv containing information about people: Id|Name|Surname ABC-123|John|Smith ABC-111|Allan|Wood ABC-001|Grace|Kelly And the second csv contains list of events these people have attended: EId|PId|Date|Desc 1|ABC-123|2017-05-01|"Groove party" 2|ABC-111|2017-06-01|"Snack No. One" 3|ABC-123|2017-06-01|"The night out" I'm using a flow of (Nifi flow on git hub): GetFile UpdateAttribute (schema.name) Split Records