[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Impact of disabling compacting...

[clebert.suconic@jboss.com]

Say you have a producer sending on message / second on destinationA


And another producer / consumer on destinationB, working as fast as it can.



In the above scenario, 

- I was able to process 30K messages / second with compacting configured

- and 25K messages / second with compacting disabled. 

Having the compacting disabled, made the journal to create many more files what affected performance.

Also, if I disabled compacting, reloading would take forever. I could fix the OME by cleaning up the list every time the list grew too large, but still would take a lot of time.


I will be in vacation from tomorrow for 1 week, and I will take a look at the cleanup. 

I believe we need it, but I will provide some input before implementing when I'm back. (It should be an easy one though).



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