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From "Ari Rabkin (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CHUKWA-358) pluggable real-time monitoring at collectors
Date Thu, 30 Jul 2009 17:59:14 GMT

    [ https://issues.apache.org/jira/browse/CHUKWA-358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12737200#action_12737200
] 

Ari Rabkin commented on CHUKWA-358:
-----------------------------------

Previous model was using Jetty threads to push out real-time notification. This is bad, because
it means that broken sockets down in the realtime mechanism can gum up the rest of the collector.
 I'm now introducing a queue and a separate thread per realtime channel.

Note that if you don't use the SocketTeeWriter, none of this applies. :)

> pluggable real-time monitoring at collectors
> --------------------------------------------
>
>                 Key: CHUKWA-358
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-358
>             Project: Hadoop Chukwa
>          Issue Type: New Feature
>          Components: data collection
>            Reporter: Ari Rabkin
>            Assignee: Ari Rabkin
>             Fix For: 0.3.0
>
>         Attachments: CHUKWA-358.patch, improvedRealtime.patch
>
>
> Collectors could allow real-time data monitoring

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