Monitoring solr stats with munin?

[Markus Fischer <ma...@fischer.name>]

Hi,

has anyone had the need and maybe already written a munin plugin to 
graph some informations from e.g. admin/stats.jsp ?

thanks,
- Markus

Re: Monitoring solr stats with munin?

[Chris Hostetter <ho...@fucit.org>]

: > has anyone had the need and maybe already written a munin plugin to graph
: > some informations from e.g. admin/stats.jsp ?

: Something like that, though I havn't seen anything available publicly yet. Its

Anything exposed via stats.jsp should also be available via JMX (if you 
enable JMX) ... and agoogle seems to think there is a JMX plugin for munin 
(even though i don't really understand what munin is)

	http://muninexchange.projects.linpro.no/?search&cid=38&pid=29

-Hoss

Re: Monitoring solr stats with munin?

[Mark Miller <ma...@gmail.com>]

Markus Fischer wrote:
> Hi,
>
> has anyone had the need and maybe already written a munin plugin to 
> graph some informations from e.g. admin/stats.jsp ?
>
> thanks,
> - Markus
Something like that, though I havn't seen anything available publicly 
yet. Its certainly easy enough now that 1.3 includes some new stats in 
the baserequesthandler (num requests required, time started helpful) - 
just make a handler/searchcomponent that gets all the handlers and calls 
getstats on them. Probably polling every n seconds is the best option. 
So its just a matter of passing that info to munin efficiently.

I'd prefer it all in java / part of solr.

- Mark