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Date: Fri, 3 Jan 2014 18:21:51 +0000 (UTC)
From: "Vinod Kumar Vavilapalli (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12678613.1384191909997.39294.1388773311935@arcas>
In-Reply-To: <JIRA.12678613.1384191909997@arcas>
References: <JIRA.12678613.1384191909997@arcas>
Subject: [jira] [Commented] (YARN-1399) Allow users to annotate an
 application with multiple tags
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    [ https://issues.apache.org/jira/browse/YARN-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13861740#comment-13861740 ] 

Vinod Kumar Vavilapalli commented on YARN-1399:
-----------------------------------------------

bq. How about adding a field (enum - visibility - own, viewable, all) in GetApplicationsRequest to capture this, the default for this could be "own". 
Yes, that would be the way to do it.

bq. Instead of adding another API for getApplications with the restricted default view, how about changing existing GetApplicationsRequest.newInstance() methods to set the visibility to ALL? That way, we wouldn't change the behavior. We could add newInstance methods to capture rest of the fields - currently, we don't have newInstance methods for user, queue, etc. 
+1

> 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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