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Posted to dev@submarine.apache.org by "cdmikechen (Jira)" <ji...@apache.org> on 2023/09/23 09:05:00 UTC

[jira] [Updated] (SUBMARINE-1020) Use Watcher and Websocket to Update The Info of Experiments.

     [ https://issues.apache.org/jira/browse/SUBMARINE-1020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

cdmikechen updated SUBMARINE-1020:
----------------------------------
    Fix Version/s:     (was: 0.8.0)

> Use Watcher and Websocket to Update The Info of Experiments.
> ------------------------------------------------------------
>
>                 Key: SUBMARINE-1020
>                 URL: https://issues.apache.org/jira/browse/SUBMARINE-1020
>             Project: Apache Submarine
>          Issue Type: Improvement
>          Components: Backend Server, Workbench
>            Reporter: You Ting Wang
>            Priority: Major
>
> Current way of fetching new status or information from all experiment pods is to use listExperiments and passing it with status = null, and it will also update the database when pod is being deleted.
> But to display the current condition in k8s, workbench needs to request server every several seconds, which is inefficient and brute-force.
> We can utilize the informer to get the change in k8s then use websocket to tell the workbench what happend.



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