quality@glassfish.java.net

Re: My first tests with FishCAT ...ouch

From: Jose Noheda <jose.noheda_at_gmail.com>
Date: Thu, 19 Nov 2009 20:24:15 +0100

Well, all I can say is thank you very much Jan!

Regards

On Thu, Nov 19, 2009 at 6:48 PM, Jan Luehe <Jan.Luehe_at_sun.com> wrote:

> Jose,
>
>
> On 11/19/09 09:18, Jan Luehe wrote:
>
> Jose,
>
> On 11/19/09 00:38, Jose Noheda wrote:
>
> Jan,
>
> While I agree there's no infinite loop I can't help but notice the fact
> that Tomcat compiles the same tag files in under 10 to 15 seconds so IMHO
> there is some kind of problem with the compiling code (we are talking about
> 500 secs to compile around 50 files!).
>
>
> I agree. I was only referring to the fact that if you undeploy an app while
> it is in the process
> of compiling JSP pages, the IllegalStateException on its classloader should
> be expected.
>
> I've asked Kin-man (cc'ed) to look into why the compilation takes sooo
> long.
> Will file a separate issue for this.
>
> Don't worry, this won't slip under the covers. :)
>
>
> I just filed https://glassfish.dev.java.net/issues/show_bug.cgi?id=11100
> ("[JSP] Tag file compilation is taking too long") and added you (and Judy)
> to its interest list.
>
> Note that GlassFish uses in-memory (JSR 199-style) compilations for JSP
> pages
> and tag files, whereas Tomcat does not. Under normal circumstances, JSR 199
> would speed up compilations. I'm not sure if that would play any role here
> (but
> I was just trying to think of what's different between GlassFish and
> Tomcat),
> or there may just be an implementation inefficiency in GlassFish.
>
> In any case, the bug is in Kin-man's capable hands. :)
>
> Thanks again for your test case! I can't believe how many issues it has
> already
> uncovered - but we're making progress which is all that matters!
>
> Jan
>
>
>