Re: [infinispan-dev] moving asyncMarshalling to jgroups
On 1/19/12 6:36 PM, Galder Zamarreño wrote:
On Jan 19, 2012, at 3:43 PM, Bela Ban wrote:
> This may not give you any performance increase:
>
> #1 In my experience, serialization is way faster than de-serialization.
> Unless you're doing something fancy in your serializer
No. I think Mircea didn't explain this very well. What really happens here is that
when asyncMarshalling is turned on (the name is confusing...), async transport sending is
activated. What does this mean?
When the request needs to be passed onto JGroups, this is done in a separate thread,
which indirectly, results in marshalling happening in a different thread.
How is this thread created ? I assume you use a thread pool with a
*bounded* queue. Or are you spawning a new thread on every serialization
? If that's the case, then you're run out of threads if the
serialization rate is high...
--
Bela Ban
Lead JGroups (http://www.jgroups.org)
JBoss / Red Hat