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Posted to yarn-issues@hadoop.apache.org by "Jonathan Eagles (JIRA)" <ji...@apache.org> on 2014/07/11 06:43:04 UTC
[jira] [Commented] (YARN-2277) Add JSONP support to the ATS REST
API
[ https://issues.apache.org/jira/browse/YARN-2277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14058366#comment-14058366 ]
Jonathan Eagles commented on YARN-2277:
---------------------------------------
A brief discussion on options
http://jvaneyck.wordpress.com/2014/01/07/cross-domain-requests-in-javascript/
the JSONP method is already being used as part of jmx queries so I felt this was most consistent with the current system. I'm no way married to this approach.
> Add JSONP 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.patch
>
>
> As the Application Timeline Server is provided with built-in UI, it may make sense to enable JSONP 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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