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Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2013/12/02 20:40:37 UTC

[jira] [Commented] (YARN-1399) Allow users to annotate an application with multiple tags

    [ https://issues.apache.org/jira/browse/YARN-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13836829#comment-13836829 ] 

Karthik Kambatla commented on YARN-1399:
----------------------------------------

>From discussion on YARN-1390:

The tags can be a list of Strings with limits on the number of tags (hardcoded to 10 for now) and what goes in the tag (50 characters that behave well in URLs). 

> 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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