I am thinking of consumer count, not consuming group. What is the pros and cons to use one consumer one topic V.S. one consumer 50 topics?
Ryanne Dolan <ryannedo...@gmail.com> 于2020年2月27日周四 上午12:48写道： > On an older cluster like that, rebalances will stop-the-world and kill your > throughput. Much better to have a bunch of consumer groups, one per topic, > so they can rebalance independently. > > On Wed, Feb 26, 2020, 1:05 AM Mark Zang <deepnight...@gmail.com> wrote: > > > Hi, > > > > I have a 20 brokers kafka cluster and there are about 50 topics to > consume. > > > > Between creating a consumer for each topic and creating a consumer for > all > > 50 topics, what is the pros and cons? > > > > What would be the suggested way if I enable auto commit for each 10 > > seconds? > > > > Kafka client version is 0.10.2 > > > > > > Thanks! > > > > Mark > > >
