hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1399) Allow users to annotate an application with multiple tags
Date Mon, 02 Dec 2013 22:46:36 GMT

    [ https://issues.apache.org/jira/browse/YARN-1399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837031#comment-13837031
] 

Alejandro Abdelnur commented on YARN-1399:
------------------------------------------

I would stick to exact tag match. Case insensitive seems reasonable, though I would implement
it by lowercase or upper case tags on arrival and when querying. Then the matching is the
cheapest.

Regarding symbols, what is the harm in supporting them?

One thing we didn't mentioned before, on querying I would support only OR, then the client
must do any further filtering if it wants to do AND.

> 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.



--
This message was sent by Atlassian JIRA
(v6.1#6144)

Mime
View raw message