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Posted to issues@yunikorn.apache.org by "Peter Bacsko (Jira)" <ji...@apache.org> on 2023/06/08 08:08:00 UTC
[jira] [Comment Edited] (YUNIKORN-1793) Handle placement rule changes during recovery
[ https://issues.apache.org/jira/browse/YUNIKORN-1793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17730439#comment-17730439 ]
Peter Bacsko edited comment on YUNIKORN-1793 at 6/8/23 8:07 AM:
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This is similar to the issue I also noticed while working on YUNIKORN-1566. I also created a JIRA for the issue: YUNIKORN-1623. Since then, I have moved to other tasks so this is pending.
I think the "preserved" logic might be re-usable here, at least partly (see Draft PR https://github.com/apache/yunikorn-core/pull/502).
was (Author: pbacsko):
This is something I also noticed while working on YUNIKORN-1566. I also created a JIRA for the issue: YUNIKORN-1623. Since then, I have moved to other tasks so this is pending.
I think the "preserved" logic might be re-usable here, at least partly (see Draft PR https://github.com/apache/yunikorn-core/pull/502).
> Handle placement rule changes during recovery
> ---------------------------------------------
>
> Key: YUNIKORN-1793
> URL: https://issues.apache.org/jira/browse/YUNIKORN-1793
> Project: Apache YuniKorn
> Issue Type: Sub-task
> Components: core - common
> Reporter: Wilfred Spiegelenburg
> Priority: Major
>
> If the placement rules change a recovery of a running workload might fail.
> Running workloads should never be rejected during recovery. If a placement fails the application should be placed in a temporary queue. This needs to be restricted to recovered workloads only and a queue should be used that cannot be created via the configuration or placement rules.
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