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https://issues.apache.org/jira/browse/YARN-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13865691#comment-13865691
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Karthik Kambatla commented on YARN-1399:
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bq. Adding a field to GetApplicationsRequest whose default limits what's
returned by GetApplicationsRequest would be an incompatible change. -1 to that.
Agree with that. Also agree with Vinod's opinion that the default should be
most restrictive. To remain compatible and provide a way for users to restrict
access, I think we should set the default scope to all, and have Oozie and new
newInstance methods to set it explicitly to user.
[~vinodkv], [~sandyr] - thoughts?
> Allow users to annotate an application with multiple tags
> ---------------------------------------------------------
>
> Key: YARN-1399
> URL: https://issues.apache.org/jira/browse/YARN-1399
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Zhijie Shen
> Assignee: Zhijie Shen
>
> Nowadays, when submitting an application, users can fill the applicationType
> field to facilitate searching it later. IMHO, it's good to accept multiple
> tags to allow users to describe their applications in multiple aspects,
> including the application type. Then, searching by tags may be more efficient
> for users to reach their desired application collection. It's pretty much
> like the tag system of online photo/video/music and etc.
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