How Kafka broadcast to many Consumer Groups

Question

I am new to Kafka and I will appreciate very much clarification on the next case.

Kafka documentation says in the paragraph \"Consumer Position\":

Answer 1

Good Question.

Take a example i m having a topic called complaint having two partition p1,p2

now i m having two consumer group called group1 having two consumer c1 and c2 and group2 having consume c3

here i route messages from p1 should go to c1 and p2 should go to c2 and i subscribed another consumer called c3 but that is in different group so here copy of the whole message is send to that consumer also