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https://issues.apache.org/jira/browse/YUNIKORN-589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Craig Condit resolved YUNIKORN-589.
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Fix Version/s: 1.4.0
Target Version: 1.4.0
Resolution: Delivered
Resolved in 1.4.0 as we no longer have multiple app management plugins.
> Multiple app IDs could be generated for the same app
> ----------------------------------------------------
>
> Key: YUNIKORN-589
> URL: https://issues.apache.org/jira/browse/YUNIKORN-589
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: shim - kubernetes
> Affects Versions: 0.10
> Reporter: Chaoran Yu
> Priority: Minor
> Fix For: 1.4.0
>
> Attachments: Screen Shot 2021-03-21 at 9.11.04 AM.png
>
>
> When multiple app management plugins are enabled (e.g. general and spark
> operator plugins), each plugin will generate its own app ID for the same app.
> This alone may not be a problem, but when viewing app states in the UI, it
> can get confusing, especially when two plugins have different opinions
> regarding the current state of the same application. We probably need to
> introduce a mechanism to optionally indicate whether a plugin is exclusive or
> not. If yes, then a plugin will prevent other plugins from acting on the same
> app.
> In the attached screenshot, both app IDs are for the same Spark job, the
> first generated by the Spark operator plugin, the second by the general
> plugin. The true state is that the app has completed, as indicated by the
> operator. But the general plugin has no idea, as expected. In this case, we
> should just show the first row.
> Maybe this is mostly just a UI issue. But in the k8s shim, we also need a way
> to tell that they are the same thing.
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