java.lang.IllegalArgumentException: Topic name can only have ASCII alphanumerics, '.', '_' and '-', but was: ' consumer-in-0'

Question

In my application.yml, I have this code :

spring.cloud.stream:
  function:
    definition: producer; processor; consumer
  bindings:
    producer-out-0:
      destination: numbers
    processor-in-0:
      destination: numbers
    processor-out-0:
      destination: squares
    consumer-in-0:
      destination: squares

But I am getting this error: Topic name can only have ASCII alphanumerics, '.', '_' and '-', but was: ' consumer-in-0'. Can someone see what is the issue?

Must be a misleading nested error, Add a line break after last squares? — Joop Eggen
– Joop Eggen, Commented Jan 27, 2022 at 6:57

Siddharth Aadarsh · Accepted Answer · 2022-01-27 10:17:01Z

4

I founded the error in this line there should be no spaces after semi-colons:

definition: producer; processor; consumer

It should be like:

definition: producer;processor;consumer

answered Jan 27, 2022 at 10:17

Siddharth Aadarsh

3192 silver badges11 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

java.lang.IllegalArgumentException: Topic name can only have ASCII alphanumerics, '.', '_' and '-', but was: ' consumer-in-0'

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related