Hi XinYi, All consumer instances using the same group.id will share the data (partitions) of a certain topic. The consumer group.id is not bound to a topic. If you want to share data on 1 topic, and parallel process data on another, you have to change the group.id.
best regards, Joris On Fri, Dec 1, 2017 at 5:36 AM Avi Levi <a...@indeni.com> wrote: > XinYi Long, > If I understood you correctly than you have to create different groups > Cheers > Avi > > > On Dec 1, 2017 4:09 AM, "XinYi Long" <xinyil...@skspruce.net> wrote: > > Hi, guys, > > ? > > My consumers want to share the data of one topic, so they use the same > group.id. And the meanwhile, they also want to read every single messages > of another topic, so they use unique group.id. > Does Kafka support this situation? Or I need to create different > consumers for different group.id? > > Appreciate your reply. >
