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https://issues.apache.org/jira/browse/FLINK-31321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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felixzh updated FLINK-31321:
----------------------------
    Affects Version/s: 1.17.0

> Yarn-session mode, securityConfiguration supports dynamic configuration
> -----------------------------------------------------------------------
>
>                 Key: FLINK-31321
>                 URL: https://issues.apache.org/jira/browse/FLINK-31321
>             Project: Flink
>          Issue Type: Improvement
>          Components: Deployment / YARN
>    Affects Versions: 1.17.0
>            Reporter: felixzh
>            Priority: Major
>              Labels: pull-request-available
>
> when different tenants submit jobs using the same {_}flink-conf.yaml{_}, the 
> same user is displayed on the Yarn page.
> _SecurityConfiguration_ does not support dynamic configuration. Therefore, 
> the user displayed on the Yarn page is the 
> _security.kerberos.login.principal_ in the {_}flink-conf.yaml{_}.
> FLINK-29435 only fixed CliFrontend class(Corresponds to flink script).
> FlinkYarnSessionCli class(Corresponds to yarn-session.sh script) still exists 
> this question.



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