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Posted to users@jackrabbit.apache.org by Patricio Echagüe <pa...@gmail.com> on 2010/06/09 23:08:56 UTC
Re: Performance question when clustering
It might be a late reply but we i saw at least in JR 2.0 is that when
session.save() happens it also forces a sync first so that the JR node gets
up-to-date first.
We also see the degradation in performance the more nodes we put in the
cluster. The global lock forces to make every session.save() sequential
since it acquires a global lock.
My 2 cents
On Tue, Apr 20, 2010 at 4:49 AM, Thomas Müller <th...@day.com>wrote:
> Hi,
>
> > automatic sync and the manual Session.refresh() have essentially the
> > same result?
>
> I think so.
>
> > Should this be something you should know?
>
> I don't plan to find out, sorry. I didn't write the cluster code, and
> I don't feel responsible for it :-)
>
> Regards,
> Thomas
>
--
Patricio.-