UseCase:- We have kafka consumer to read messages(json ) then it applies to flatmap for transformation based on the rules ( rules are complex ) and convert it to pojo . We want to verify the record(pojo) is valid by checking field by field of that record .if record is invalid due to transformation rules then move to error topic otherwise send to DB.
I thought of Implementing like adding another consumer to read json message and compare json message attributes with transformed record attributes . Hence I need to join/coprocess these two streams to validate then decide whether persist to db or sending to error topic. Please let me know if you need more information. On Tue, Jan 29, 2019 at 6:21 PM miki haiat <miko5...@gmail.com> wrote: > Im not sure if i got your question correctly, can you elaborate more on > your use case > -- Regards, Selvaraj C
