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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-9404) Create Monitor Daemon instead of current web ui's
Date Mon, 27 Jan 2014 18:09:47 GMT

     [ https://issues.apache.org/jira/browse/HBASE-9404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HBASE-9404:
----------------------------------

    Affects Version/s:     (was: 0.98.0)
                       0.99.0

> Create Monitor Daemon instead of current web ui's
> -------------------------------------------------
>
>                 Key: HBASE-9404
>                 URL: https://issues.apache.org/jira/browse/HBASE-9404
>             Project: HBase
>          Issue Type: Improvement
>          Components: UI
>    Affects Versions: 0.99.0
>            Reporter: Elliott Clark
>
> It's hard to get designers and front end developers to iterate on our web ui, partly
because it's not well separated, and partly because it's in java jsp/jamon.  It would be awesome
to have something like Accumulo's monitor.
> Have all of the current daemons just publish everything through json and remove the current
UI.  Then we can separate the ui out into a monitor daemon that's just UI.
> This would do a couple of things:
> * force us to publish everything that's interesting though the 
> metrics system. (Lots of stuff is there but some stuff isn't there.)
> * remove a lot of resources from our hbase-server jar.
> * make it easier to add graphing other features to the ui.
> * allow us to remove some things from the rs -> master heart beat.
> * encourage front end developers to get involved (wishful ?)



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