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Posted to issues@hbase.apache.org by "Elliott Clark (JIRA)" <ji...@apache.org> on 2013/08/31 01:59:51 UTC

[jira] [Commented] (HBASE-9404) Create Monitor Daemon instead of current web ui's

    [ https://issues.apache.org/jira/browse/HBASE-9404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13755276#comment-13755276 ] 

Elliott Clark commented on HBASE-9404:
--------------------------------------

Some additional thoughts:
* Could make it easier to get something like hannibal into main line hbase.
* If you make it modular enough it's possible to use tsdb as one backend for stats.  (with different backends for other systems and polling on json for fallback )
                
> 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: 0.98.0
>            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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