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Posted to jira@kafka.apache.org by "Calvin Liu (Jira)" <ji...@apache.org> on 2023/11/07 03:18:00 UTC

[jira] [Resolved] (KAFKA-15584) ELR leader election

     [ https://issues.apache.org/jira/browse/KAFKA-15584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Calvin Liu resolved KAFKA-15584.
--------------------------------
    Resolution: Fixed

> ELR leader election
> -------------------
>
>                 Key: KAFKA-15584
>                 URL: https://issues.apache.org/jira/browse/KAFKA-15584
>             Project: Kafka
>          Issue Type: Sub-task
>            Reporter: Calvin Liu
>            Assignee: Calvin Liu
>            Priority: Major
>
> With the ELR, here are the changes related to the leader election:
>  * ISR is allowed to be empty.
>  * ELR can be elected when ISR is empty
>  * When ISR and ELR are both empty, the lastKnownLeader can be uncleanly elected.



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