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https://issues.apache.org/jira/browse/YARN-8258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16497071#comment-16497071
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Sunil Govindan commented on YARN-8258:
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Yes [~vinodkv]
UI2 was missing the filters when compared to what is added in to default
context. {{httpServer.getWebAppContext().getServletHandler()}} was providing
all filterHolding and filterMappings with {{getFilters}} and
{{getFilterMappings}} apis. To define filter for Ui2, we have to iterate
through the list of filterHolder available via {{getFilters}} api and call
{{HttpServer2.defineFilter}}. While doing this, {{getFilterMappings}} helps to
get the URL path associated with each filter name and UI2 also should use same
except for *authentication* filter. In that case, UI2 has to add /*.
With this change, if a custom filter is added such as AuthenticationFIlter or
JWTAuthHandler, UI2 context will have the servlet details and with correct
path.
> YARN webappcontext for UI2 should inherit all filters from default context
> --------------------------------------------------------------------------
>
> Key: YARN-8258
> URL: https://issues.apache.org/jira/browse/YARN-8258
> Project: Hadoop YARN
> Issue Type: Bug
> Components: webapp
> Reporter: Sumana Sathish
> Assignee: Sunil Govindan
> Priority: Major
> Attachments: YARN-8258.001.patch, YARN-8258.002.patch,
> YARN-8258.003.patch
>
>
> Thanks [~ssath...@hortonworks.com] for finding this.
> Ideally all filters from default context has to be inherited to UI2 context
> as well.
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