You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@kafka.apache.org by "A. Sophie Blee-Goldman (Jira)" <ji...@apache.org> on 2021/06/07 21:56:00 UTC

[jira] [Updated] (KAFKA-12898) Owned partitions in the subscription must be sorted

     [ https://issues.apache.org/jira/browse/KAFKA-12898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

A. Sophie Blee-Goldman updated KAFKA-12898:
-------------------------------------------
    Fix Version/s: 3.0.0

> Owned partitions in the subscription must be sorted
> ---------------------------------------------------
>
>                 Key: KAFKA-12898
>                 URL: https://issues.apache.org/jira/browse/KAFKA-12898
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: David Jacot
>            Assignee: David Jacot
>            Priority: Blocker
>             Fix For: 3.0.0
>
>
> While investigating https://issues.apache.org/jira/browse/KAFKA-12896, I have noticed that the leader was always sending the same subscribed partitions but not always in the order. The group coordinator compares the provided subscription with the store subscription based on their bytes representation. So if the subscribed partitions are not in the same order, the group coordinator would consider that they are different and rebalance the group.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)