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https://issues.apache.org/jira/browse/CHUKWA-366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12739115#action_12739115
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Ari Rabkin commented on CHUKWA-366:
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Jerome, can I take your response for consent? The only change to ChunkImpl and
the existing tagging mechanism and tag-handlign code is adding the
Chunk.getTag(String) method. Which shouldn't do any harm, even if we later do
something nonstandard with tags; at worst, it'll give misleading results.
I thought about pushing the functionality into a helper class, and decided
against it, since if tags are a standard mechanism (and they should be), then a
default tag format seems like a reasonable thing to standardize and push into
Chunk.
> 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: 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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