kafka-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Shantanu Deshmukh <shantanu...@gmail.com>
Subject Re: Correct usage of consumer groups
Date Tue, 29 May 2018 10:01:22 GMT
In one of my consumer application, I saw that 3 topics with 10 partitions
each were getting consumed by 5 different consumers having same consumer
group. And this application is seeing a lot of rebalances. Hence, I was
wondering about this.

On Tue, May 29, 2018 at 1:57 PM M. Manna <manmedia@gmail.com> wrote:

> topic and consumer group have 1-to-many relationship. Each topic partition
> will have the messages guaranteed to be in order. Consumer rebalance issues
> can be adjusted based on the backoff and other params. What is exactly your
> concern regarding consumer group and rebalance?
>
>
>
> On 29 May 2018 at 08:26, Shantanu Deshmukh <shantanu88d@gmail.com> wrote:
>
> > Hello,
> >
> > Is it wise to use a single consumer group for multiple consumers who
> > consume from many different topics? Can this lead to frequent rebalance
> > issues?
> >
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message