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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6069) CORS support in timeline v2
Date Thu, 16 Feb 2017 04:01:41 GMT

    [ https://issues.apache.org/jira/browse/YARN-6069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15869117#comment-15869117
] 

Rohith Sharma K S commented on YARN-6069:
-----------------------------------------

I am not fan of adding daemon specific code snippet into yarn-server-common package with timeline
service prefix. Since readerserver REST API are GET we need not to override any configurations
so that directly HttpCrossOriginFilterInitializer can be used. 

> CORS support in timeline v2
> ---------------------------
>
>                 Key: YARN-6069
>                 URL: https://issues.apache.org/jira/browse/YARN-6069
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelinereader
>            Reporter: Sreenath Somarajapuram
>            Assignee: Rohith Sharma K S
>         Attachments: YARN-6069-YARN-5355.0001.patch
>
>
> By default the browser prevents accessing resources from multiple domains. In most cases
the UIs would be loaded form a domain different from that of  timeline server. Hence without
CORS support, it would be difficult for the UIs to load data from timeline v2.
> YARN-2277 must provide more info on the implementation.



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