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Posted to yarn-issues@hadoop.apache.org by "zhengchenyu (Jira)" <ji...@apache.org> on 2022/05/16 08:01:00 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=17537392#comment-17537392 ]
zhengchenyu commented on YARN-10775:
------------------------------------
YARN-10786 describe same problem, but have two problem:
(1) Do not hide the cluster info for client. If admin add a cluster, all client must know and update their config. I think this break the yarn federation design.
(2) Can't support standalone proxyserver mode.
> 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.
> I think we need to step:
> (a) make proxy server support fedeation.
> (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. probelm
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