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Posted to jira@kafka.apache.org by "Luke Chen (Jira)" <ji...@apache.org> on 2024/04/02 03:13:00 UTC

[jira] [Updated] (KAFKA-16365) AssignmentsManager mismanages completion notifications

     [ https://issues.apache.org/jira/browse/KAFKA-16365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Luke Chen updated KAFKA-16365:
------------------------------
    Fix Version/s: 3.8.0

> AssignmentsManager mismanages completion notifications
> ------------------------------------------------------
>
>                 Key: KAFKA-16365
>                 URL: https://issues.apache.org/jira/browse/KAFKA-16365
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: jbod
>    Affects Versions: 3.7.0
>            Reporter: Igor Soarez
>            Assignee: Igor Soarez
>            Priority: Critical
>             Fix For: 3.8.0, 3.7.1
>
>
> When moving replicas between directories in the same broker, future replica promotion hinges on acknowledgment from the controller of a change in the directory assignment.
>  
> ReplicaAlterLogDirsThread relies on AssignmentsManager for a completion notification of the directory assignment change.
>  
> In its current form, under certain assignment scheduling, AssignmentsManager both miss completion notifications, or prematurely trigger them.



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