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Posted to jira@kafka.apache.org by "David Arthur (Jira)" <ji...@apache.org> on 2022/03/18 19:23:00 UTC

[jira] [Updated] (KAFKA-13755) Broker heartbeat event should have deadline

     [ https://issues.apache.org/jira/browse/KAFKA-13755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Arthur updated KAFKA-13755:
---------------------------------
    Component/s:     (was: kraft)

> Broker heartbeat event should have deadline
> -------------------------------------------
>
>                 Key: KAFKA-13755
>                 URL: https://issues.apache.org/jira/browse/KAFKA-13755
>             Project: Kafka
>          Issue Type: Bug
>          Components: controller
>            Reporter: David Arthur
>            Assignee: David Arthur
>            Priority: Minor
>              Labels: kip-500
>             Fix For: 3.2.0
>
>
> When we schedule the event for processing the broker heartbeat request in QuroumController, we do not give a deadline. This means that the event will only be processed after all other events which do have a deadline. In the case of the controller's queue getting filled up with other events, we may not process the heartbeat before the broker attempts to send another one.
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