[jboss-dev] Possible blocker with jboss-cl 2.2.0.Alpha1 [WAS]: Hudson Jobs Hanging

[Adrian Brock]

trunk is now using jboss-cl 2.2.0.Alpha2

On Tue, 2010-02-09 at 09:30 -0600, Brian Stansberry wrote:
> LOL. Thanks; I thought this had been shifted to jboss-dev.
> 
> On 02/09/2010 09:20 AM, Ales Justin wrote:
> > To put this on jboss-dev.
> > (as Brian is probably reading emails in chronological order :-))
> >
> > The CL 2.2.0.Alpha2 was just tagged. ;-)
> >
> > On Feb 9, 2010, at 4:06 PM, Brian Stansberry wrote:
> >
> >> On 02/09/2010 04:50 AM, Adrian Brock wrote:
> >>> On Mon, 2010-02-08 at 22:02 -0600, Brian Stansberry wrote:
> >>
> >> <snip/>
> >>
> >>> There is however a change in behaviour since jboss-4.2.x in that
> >>> you could always load java.lang.* classes even when the classloader
> >>> was shutdown.
> >>>
> >>> This was because of a shortcut in the old UCL classloader:
> >>> http://viewvc.jboss.org/cgi-bin/viewvc.cgi/jbossas/branches/Branch_4_2/jmx/src/main/org/jboss/mx/loading/RepositoryClassLoader.java?r1=60321&r2=63960 to workaround this problem:
> >>> https://jira.jboss.org/jira/browse/JBAS-4536
> >>> which doesn't exist with the new classloader when correctly configured.
> >>>
> >>> I can restore the 4.2.x behaviour, but I don't think it
> >>> is the real problem?
> >>>
> >>> In both examples on JBAS-7688, it would still fail if it tried to
> >>> load a common/lib class at that point, e.g. javax.ejb.*
> >>> or any other class not in the classloader that is shutdown.
> >>
> >> Good point. Still, https://jira.jboss.org/jira/browse/JBCL-145 seems useful, since a lot of responses only involve JDK classes.
> >>
> >> I don't see any reason to not use jboss-cl 2.2.x in M2; the clean shutdown behavior the ejbthree1116 is testing doesn't work, which isn't the fault of jboss-cl.
> >>
> >> It would be nice though to have a jboss-cl 2.2.0.Alpha2 w/ the JBCL-145 fix to reduce the probability of this kind of failure.
> >>
> >> Thanks, everyone, for digging into this.
> >
> 
> 

-- 
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Adrian Brock
Chief Scientist
JBoss by Redhat
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