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Posted to dev@yunikorn.apache.org by "Wilfred Spiegelenburg (Jira)" <ji...@apache.org> on 2024/02/22 02:16:00 UTC

[jira] [Created] (YUNIKORN-2439) Announce deprecation of state aware scheduling

Wilfred Spiegelenburg created YUNIKORN-2439:
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             Summary: Announce deprecation of state aware scheduling
                 Key: YUNIKORN-2439
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-2439
             Project: Apache YuniKorn
          Issue Type: Task
          Components: release-notes
            Reporter: Wilfred Spiegelenburg
            Assignee: Wilfred Spiegelenburg


State aware scheduling was a simple scheduling algorithm that provided a stop gap until gang scheduling was implemented. Gang scheduling and state aware do not work together. Gang scheduling is a more generic way of achieving almost the same behaviour.

State aware scheduling has a number of drawbacks and could be used as an attack vector to slow down overall scheduling performance.

We should deprecate it and remove in an upcoming release.



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