[jira] [Resolved] (YUNIKORN-1530) remove log spew in schedulerplugin

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

     [ https://issues.apache.org/jira/browse/YUNIKORN-1530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wilfred Spiegelenburg resolved YUNIKORN-1530.
---------------------------------------------
    Fix Version/s: 1.3.0
       Resolution: Fixed

messages logged at the DEBUG level to prevent log spew.

Thank you [~krishnabirla] 

> remove log spew in schedulerplugin
> ----------------------------------
>
>                 Key: YUNIKORN-1530
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1530
>             Project: Apache YuniKorn
>          Issue Type: Improvement
>          Components: shim - kubernetes
>            Reporter: Wilfred Spiegelenburg
>            Assignee: Krishna Birla
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.3.0
>
>
> In the {{yunikorn-k8shim/pkg/schedulerplugin/scheduler_plugin.go}} we log at an Info level each time we get an application that does not contain an applicationID.
> This causes a log spew in large clusters as the plugins can be called for each node logging lots of lines like:
> {code:java}
> 2022-12-01T06:51:19.922Z    INFO    schedulerplugin/scheduler_plugin.go:140    Skipping pod namespace1/job-27831291-mkv55 in the filter plugin because no applicationID is defined{code}
> This message should either be only logged once, using a local cache to track that the message has been logged already or moved to a Debug level. This applies to both Skipping pod messages in the code.
> We should also fix up the way the messages are created and not use the fmt.Sprintf() call but leverage the proper zap logger as we do for all other messages.



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