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https://issues.apache.org/jira/browse/YARN-7157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16164546#comment-16164546
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Bibin A Chundatt commented on YARN-7157:
----------------------------------------
[~sunilg]
Looks like i didnt explain clearly.
{code}
// checkAccess can grab the scheduler lock so call it last
boolean allowAccess = checkAccess(callerUGI, application.getUser(),
ApplicationAccessType.VIEW_APP, application);
if (scope == ApplicationsRequestScope.VIEWABLE && !allowAccess) {
continue;
}
// Given RM is configured to display apps per user, skip apps to which
// this caller doesn't have access to view.
if (displayPerUserApps && !allowAccess) {
continue;
}
{code}
Move this part of code higher in loop so that for normal WEBUI access could
avoid lots of checks when {{displayPerUserApps}} is enabled.
> Support displaying per-user's apps in RM UI page and in secure cluster
> ----------------------------------------------------------------------
>
> Key: YARN-7157
> URL: https://issues.apache.org/jira/browse/YARN-7157
> Project: Hadoop YARN
> Issue Type: Bug
> Components: webapp
> Reporter: Sunil G
> Assignee: Sunil G
> Attachments: YARN-7157.001.patch, YARN-7157.002.patch,
> YARN-7157.003.patch, YARN-7157.004.patch, YARN-7157.005.patch
>
>
> A user who is accessing a secure cluster via a secure UI should be able to
> see only his/her own apps.
> This feature will not break any compatibility as it will turned off by default
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