hi Abhishek
Is this issue similar to the unbalance you had met?
https://issues.apache.org/jira/browse/KAFKA-10368
best,
chia-ping
On 2024/03/23 21:06:59 Abhishek Singla wrote:
> Hi Team,
>
> Kafka version: 2_2.12-2.6.0
> Zookeeper version: 3.8.x
>
> We have a Kafka Cluster of 12 brokers spread equally across 3 racks. Topic
> gets auto created with default num.partitions=6 and replication_factor=3.
> It is observed that replicas are equally distributed over racks but within
> the rack the replicas are randomly distributed like sometimes 3,3,0,0 or
> sometimes 3:2:1 or sometime 2,2,1,1
>
> Is there a configuration to evenly distribute replicas across brokers
> within a rack, maybe some sort of round robin strategy 2,2,1,1?
>
> And also it is observed that over time 1 broker ends up having way more
> replicas across topics than the other broker in the same rack. Is there a
> config for even distribution of replicas across topics also?
>
> Regards,
> Abhishek Singla
>