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https://issues.apache.org/jira/browse/YARN-8258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16511007#comment-16511007
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Sunil Govindan commented on YARN-8258:
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HADOOP-15518 and YARN-8108 are majorly fixing a request replay error while 2 or
more AuthenticationFilter processing happens. And this needs more testing and
discussion.
Meantime, UI2 launch context issue could be fixed in another way.
UI2 redirection in kerberized cluster was failing due to second redirection
coming from jetty side itself for index.html. This redirection could be forced
to come from client itself after making a WebAppContext config change. Thus
request replay error could be avoided. And with minor fix in UI2 code,
index.html could be avoided as well.
Since this is tested in SSO and Kerberized cluster, I feel this is a good
solution for now. Once HADOOP-15518 and YARN-810r decisions are finalized, we
can disable this redirection config.
cc [~vinodkv] pls help to review the latest change.
> 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, YARN-8258.004.patch, YARN-8258.005.patch,
> YARN-8258.006.patch, YARN-8258.007.patch, YARN-8258.008.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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