Broker allows transactions with generation.id -1 and could lead to duplicates

2022-06-10 Thread Gabriel Giussi
I did the following test that allowed me to introduce a duplicate message in the output topic. 1. Client A starts the consumer and the producer and holds a reference to the current groupMetadata wich has generation.id -1 since the consumer didn't join the group yet 2. Client A joins the group and

Re: Broker allows transactions with generation.id -1 and could lead to duplicates

2022-06-10 Thread Luke Chen
Hi Gabriel, Sounds like a bug to me (although we didn't document anywhere about the generation id will always start from 0). You can file a jira and we can discuss it there. Thank you. Luke On Fri, Jun 10, 2022 at 9:35 PM Gabriel Giussi wrote: > I did the following test that allowed me to intr