I use NiFi 1.12.1. I would like to transfer a single line to a json the input flowfile content is        abc"d/         I would like to convert it to json, the format like        {"content" : "abc/"d///"}         I used the convertrecord processor with CSVReader and JsonRecordSetWriter. But it removes backslash in  the output. Does anyone know how to solve the issue? ... View more