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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CHUKWA-366) Custom Tags
Date Sat, 08 Aug 2009 01:43:14 GMT

    [ https://issues.apache.org/jira/browse/CHUKWA-366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12740812#action_12740812
] 

Eric Yang commented on CHUKWA-366:
----------------------------------

I think the regular expression that you are looking for is:

".*"+tagName+"=\"(.*?)\".*"


> Custom Tags
> -----------
>
>                 Key: CHUKWA-366
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-366
>             Project: Hadoop Chukwa
>          Issue Type: New Feature
>          Components: User Interface
>    Affects Versions: 0.3.0
>         Environment: Web Stack
>            Reporter: Aaron Beitch
>            Assignee: Ari Rabkin
>             Fix For: 0.3.0
>
>         Attachments: fixedTagMatcher.patch, generaltagging.patch
>
>
> Being able to specify custom tags for a machine.
> I would like to be able to tag a machine as part of a specific stack, such as Stack1
and Stack2, which is already implemented as the 'cluster' tag specified in chukwa-agent-conf.xml.
I would also like to be able to tag each machine according to its role, such as WebServer
or DataBase. This is not currently doable. The best solution would probably be to allow arbitrary
tags. This functionality should be exposed also in the use of dump.sh, such that I can filter
on any tag.

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