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Posted to jira@kafka.apache.org by "abdessamad (JIRA)" <ji...@apache.org> on 2019/08/13 12:39:00 UTC
[jira] [Commented] (KAFKA-8699) rack aware replica, found rack with
two replicas
[ https://issues.apache.org/jira/browse/KAFKA-8699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16906147#comment-16906147 ]
abdessamad commented on KAFKA-8699:
-----------------------------------
Any feed back would be greatly appreciated
> rack aware replica, found rack with two replicas
> ------------------------------------------------
>
> Key: KAFKA-8699
> URL: https://issues.apache.org/jira/browse/KAFKA-8699
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 0.10.0.0
> Reporter: abdessamad
> Priority: Critical
> Labels: assignment, rack-awareness
>
> Hi everyone,
> Currently we run KAFKA in production with 6 racks, topic are created with replica factor of 3, the rack aware replica assignment is set properly but we encouter an issue when we check the location of replicas,
> rack1 -> broker(1,2)
> rack2 -> broker(3)
> rack3 -> broker(4)
> rack4 -> broker(5)
> ....
> we have some topics with :
> topicA -> partition 0 -> broker (1,2,3) not expected
> partition 1 -> broker (3,5,4)
> partition 2 -> broker (5,3,2)
> partition 3 -> broker (5,2,1) not expected
> ....
> is location true ? if not do you have any idea why this issue happen and how we can fix it.
>
> Many thanks, any help would be greatly appreciated.
>
>
>
>
>
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