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From "Ari Rabkin (JIRA)" <>
Subject [jira] Updated: (CHUKWA-395) wrapping adaptors for reliability
Date Tue, 01 Dec 2009 06:05:21 GMT


Ari Rabkin updated CHUKWA-395:

    Attachment: CHUKWA-395.patch

Support for RAM-backed buffers. Other buffer management techniques will be easy to implement,
given a storage API.

> wrapping adaptors for reliability
> ---------------------------------
>                 Key: CHUKWA-395
>                 URL:
>             Project: Hadoop Chukwa
>          Issue Type: Improvement
>          Components: data collection
>            Reporter: Ari Rabkin
>            Assignee: Ari Rabkin
>         Attachments: CHUKWA-395.patch
> We don't currently deliver anything other than logs reliably. I propose to create a new
"wrapping" adaptor, to be named Buffered.
> So you'll be able to say "add Buffered UDPListener 90xy".
> This is going to require some fairly modest refactoring inside ChukwaAgent.processAddCommand,
to tease apart the logic for creating Adaptors from the logic for starting them. I think it
won't be too bad.

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