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https://issues.apache.org/jira/browse/ACCUMULO-807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14507247#comment-14507247
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Sean Busbey commented on ACCUMULO-807:
--------------------------------------

update: active master can be seen on the monitor master page, it's the host 
name given in the "Master Status" section.

additional info that it'd be good to include:

* failed role instances (as opposed to those in standby)
* when failover to the current active happened.

> Display information for more server types on the monitor
> --------------------------------------------------------
>
>                 Key: ACCUMULO-807
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-807
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: monitor
>            Reporter: Christopher Tubbs
>              Labels: gsoc2013, id, mentor, metrics, monitor, stats, webpage
>             Fix For: 1.8.0
>
>
> While it shows identifying information and stats about tablet servers and 
> loggers (IP address), and some stats (OS Load), this information is hard to 
> come by for Master(s), gc, tracers? etc.
> It is impossible, for example, to see which master is the currently active 
> master, from the monitor page.
> If there are inactive servers (eg. failover masters), they should be shown 
> also, clearly marked as inactive.



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