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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2246) Job History Link in RM UI is redirecting to the URL which contains Job Id twice
Date Fri, 06 Feb 2015 07:05:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-2246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14308734#comment-14308734
] 

Zhijie Shen commented on YARN-2246:
-----------------------------------

bq. IMHO the proxy URL advertised to clients should always be http://rmaddr/proxy/appid, without
other stuff tacked on the end.

+1 for the idea. In WebAppProxyServlet, we don't need to append {{rest}} to the end of {{trackingUri}},
but just include the query param.

BTW, this may assume the framework has done proper multiplexing on the tracking URL for each
application, which means app1 has the track URL {{http://x/y/app1}}, while app2 has {{http://x/y/app2}}.
It seems that both MR and TEZ (TEZ-2018) are composing the track URL in this way.

> Job History Link in RM UI is redirecting to the URL which contains Job Id twice
> -------------------------------------------------------------------------------
>
>                 Key: YARN-2246
>                 URL: https://issues.apache.org/jira/browse/YARN-2246
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: webapp
>    Affects Versions: 3.0.0, 0.23.11, 2.5.0
>            Reporter: Devaraj K
>            Assignee: Devaraj K
>         Attachments: MAPREDUCE-4064-1.patch, MAPREDUCE-4064.patch
>
>
> {code:xml}
> http://xx.x.x.x:19888/jobhistory/job/job_1332435449546_0001/jobhistory/job/job_1332435449546_0001
> {code}



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