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From "Jonathan Eagles (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2277) Add Cross-Origin support to the ATS REST API
Date Wed, 16 Jul 2014 14:08:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-2277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14063518#comment-14063518
] 

Jonathan Eagles commented on YARN-2277:
---------------------------------------

Exactly. Cross-origin (perhaps 3rd party) UI could be more easily written.

> Add Cross-Origin support to the ATS REST API
> --------------------------------------------
>
>                 Key: YARN-2277
>                 URL: https://issues.apache.org/jira/browse/YARN-2277
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jonathan Eagles
>         Attachments: YARN-2277-CORS.patch, YARN-2277-JSONP.patch
>
>
> As the Application Timeline Server is not provided with built-in UI, it may make sense
to enable JSONP or CORS Rest API capabilities to allow for remote UI to access the data directly
via javascript without cross side server browser blocks coming into play.
> Example client may be like
> http://api.jquery.com/jQuery.getJSON/ 
> This can alleviate the need to create a local proxy cache.



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