Assuming this fix will be in 4.0.16, how soon will that be released?
We are looking to upgrade to Resin 4. I would not want to have to do the
upgrade in 2 steps (first to 4.0.15, and then to 4.0.16 with this fix). How
long is the startup delay anyway?
On Wed, Mar 2, 2011 at 12:10 PM, Scott Ferguson <f...@caucho.com> wrote:
> On 03/02/2011 02:53 AM, Mattias Jiderhamn wrote:
> > We're looking forward to upgrading from 4.0.10 to 4.0.15, but during
> > testing we notice 4.0.15 takes way longer to boot our application.
> > Results on different machines range from twice the time to 4-5 times as
> > long. It seems that the Spring/Hibernate initialization is taking most
> > of the time (just by debug outputs, no profiling yet)
> > Narrowing it down, it changed between 4.0.13 and 4.0.14.
> > Is anyone else seeing this? Would this be expected for any reason (like
> > XML parser, DTD resolving)???
> > (We have primarily tested this on Windows with a Resin Pro license that
> > should be valid for the update)
> I may have just hit this and fixed it (I need to verify the specific
> change - there are two.)
> Resin's classloader does some analysis and caching to improve
> resource/class loading performance. This speeds up Spring/Hibernate
> initialization considerably. Some of that caching was causing problems
> with GC, so it was reversed. I'll see how it can be fixed.
> -- Scott
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