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Posted to yarn-issues@hadoop.apache.org by "Íñigo Goiri (Jira)" <ji...@apache.org> on 2022/06/04 02:07:00 UTC
[jira] [Commented] (YARN-10775) Federation: YARN running app web can't be unable to connect, because AppMaster can't redirect to the right address.
[ https://issues.apache.org/jira/browse/YARN-10775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17547808#comment-17547808 ]
Íñigo Goiri commented on YARN-10775:
------------------------------------
Thanks [~zhengchenyu] for the proposal.
It looks reasonable.
I'll go through YARN-11153.
Maybe you want to make this one an umbrella and have the other 2 JIRAs under this one.
> Federation: YARN running app web can't be unable to connect, because AppMaster can't redirect to the right address.
> --------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-10775
> URL: https://issues.apache.org/jira/browse/YARN-10775
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: zhengchenyu
> Assignee: zhengchenyu
> Priority: Major
> Attachments: YARN-10775-design-doc.001.pdf
>
>
> I setup a yarn federation cluster, I can't connect the running app web, but the completed and accepted app's web works.
> So I think need two step:
> (a) make proxy server support federation.
> (b) make router support proxy server.
> Though it is a not difficult problem, but not easy to describe the problem. So I submit a document YARN-10775-design-doc.001.pdf to explain this.
>
> If standalone proxyserver is enable, after step (a), the problem is solved.
> If standalone proxyserver is disable, after step (a) and (b), we use router as web proxy server, so we hide the cluster info for client, I think it is reasonable.
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