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From "Srimanth Gunturi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-988) RM /proxy/app always gives HTML response
Date Tue, 30 Jul 2013 15:55:49 GMT

    [ https://issues.apache.org/jira/browse/YARN-988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13723984#comment-13723984
] 

Srimanth Gunturi commented on YARN-988:
---------------------------------------

[~hitesh], My original goal was to get MR2 specific information via API. I went down the proxy
path reading [http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/MapredAppMasterRest.html].
How do I determine the host:port documented there? Also, once the application has completed,
there is no AM to serve the API?

If there is any API, JMX way of getting MR specific information documented in YARN-989, please
let me know.
                
> RM /proxy/app always gives HTML response
> ----------------------------------------
>
>                 Key: YARN-988
>                 URL: https://issues.apache.org/jira/browse/YARN-988
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: api
>    Affects Versions: 2.1.0-beta
>            Reporter: Srimanth Gunturi
>
> A call to [http://host:8088/ws/v1/cluster/apps] gives back JSON response of apps with
trackingUrl of [http://host:8088/proxy/application_1375116837536_0003/jobhistory/job/job_1375116837536_0003].

> A GET call to this trackingUrl with {{Accept: application/json}} header always results
in HTML output. It redirects (302) to [http://host:19888/jobhistory/job/job_1375116837536_0004/jobhistory/job/job_1375116837536_0004]
where the output is always HTML.

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