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

Posted to dev@yunikorn.apache.org by "Wilfred Spiegelenburg (Jira)" <ji...@apache.org> on 2026/08/20 07:12:00 UTC

[jira] [Resolved] (YUNIKORN-3332) Prevent timed out Placeholder creation

     [ https://issues.apache.org/jira/browse/YUNIKORN-3332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wilfred Spiegelenburg resolved YUNIKORN-3332.
---------------------------------------------
    Fix Version/s: 1.10.0
       Resolution: Fixed

Change committed to master for 1.10

> Prevent timed out Placeholder creation
> --------------------------------------
>
>                 Key: YUNIKORN-3332
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-3332
>             Project: Apache YuniKorn
>          Issue Type: Task
>          Components: shim - kubernetes
>            Reporter: Ompal Singh
>            Assignee: Ompal Singh
>            Priority: Major
>              Labels: newbie, pull-request-available
>             Fix For: 1.10.0
>
>
> On restart we should not create placeholders that are already timed-out. In certain restart scenarios we could be creating a placeholder that is already timed out.
>  * Stop YuniKorn
>  * Create a pod with gang definition and a short placeholder timeout
>  * Start YuniKorn
> If the time between the pod creation and the start of YuniKorn is longer than the timeout the placeholders will immediately timeout on allocation.
> We have two choices:
>  * not create the placeholders and directly push the real pod
>  * set the time out based on the restart time of YuniKorn
> We must only do that for newly created placeholders not for existing ones.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@yunikorn.apache.org
For additional commands, e-mail: dev-help@yunikorn.apache.org