[jira] [Resolved] (YUNIKORN-2197) remove FitInMaxUndef from node code

["Wilfred Spiegelenburg (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YUNIKORN-2197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wilfred Spiegelenburg resolved YUNIKORN-2197.
---------------------------------------------
    Fix Version/s: 1.5.0
       Resolution: Fixed

> remove FitInMaxUndef from node code
> -----------------------------------
>
>                 Key: YUNIKORN-2197
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-2197
>             Project: Apache YuniKorn
>          Issue Type: Bug
>          Components: core - scheduler
>            Reporter: Wilfred Spiegelenburg
>            Assignee: Wilfred Spiegelenburg
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.5.0
>
>
> With the removal of the "unlimited node" all checks in the node should have been reverted to use normal {{FitIn}} checks for resources. If a node does not advertise the resource as part of the total resource it should mean none are available, and the allocation does not fit.
> The current code still has {{FitInMaxUndef}} in a number of places. This would allow an allocation which requests for example 1 GPU to fit on a node that does not advertise any GPUs.
> Note that the allocation cycle would not end up allowing the allocation to be made as the predicate callback does not pass. It does mean there is extra overhead that should be avoided.



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