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Posted to users@activemq.apache.org by jlindwall <jl...@yahoo.com> on 2014/02/10 19:36:59 UTC

Kahadb visibility?

Do I have any visibility into the contents/metadata of the kahadb datastore? 
The mbean attributes exposed by the persistent adapter are quite minimal
(the location of the on-disk store, and a "Size" value which I do not really
understand).

It'd be nice to see how many messages it has in storage for a particular
topic/queue.  Browsing/viewing message content would be sweet of course.

I get that kahadb is not a general purpose datastore so this level of
introspection may not be feasible.  I just want to make sure I am taking
advantage of any and all such facilities available.

BTW: performance seems really good for kahadb. Oracle persistence with no
pooling yielded 13 msgs/sec  published; with c3p0 pooling it was 57
/msgs/sec; with kahadb was 420 msgs/sec.



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