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From "Matthias J. Sax" <matth...@confluent.io>
Subject Re: All topic are assigned to same consumer in a consumer group
Date Fri, 14 Jun 2019 16:12:05 GMT
What `PartitionAssignor` did you configure?

Are you by any change using Kafka Streams? For this case, it's expected,
because Kafka Streams co-partitions during the assignment.


-Matthias

On 6/12/19 11:27 PM, sunilverm@gmail.com wrote:
> I have 100 topics with one partition each.
> I have 10 instance of consumer with the Same consumer group id and I'm using subscribe
using pattern.
> I observe that all the topic partitions are assigned to the same consumer and others
are starving. It is not distributed.
> I was expecting that rebalance would kick-in and the different topic partitions would
be assigned to different consumer instances.
> Can anyone confirm if this is expected behavior.
> 
> Thanks,
> Sunil
> 


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