Clustering w/ TC 3.5.3 (was Re: Clustering with Terracotta 3.6)

Liam Hoekenga liamr at umich.edu
Tue Jan 17 02:55:18 GMT 2012


Andy -

When you stop tomcat, do you see numerous SEVERE level errors in the tomcat
error log?
I've attached an excerpt of ours.  It's slightly concerning.

Liam

On Thu, Jan 5, 2012 at 5:00 AM, Sykes, Andy <a.sykes at ucl.ac.uk> wrote:

> If it's any help, I have TC 3.5.2_2 in production.
>
> > Is including additional jars in <additional-boot-jar-classes> still the
> solution?
>
> With 3.5.2, I have java.util.AbstractSet in <additional-boot-jar-classes>,
> which I seem to recall
> came from the config file on the wiki.
>
> I also had this problem, though my notes don't make clear what the
> solution was; I think
> I just removed TC and started again, presuming it to be a mistake on my
> part.
>
> I can stick the TC 3.5.2 tarball somewhere if you need it (it seems
> ludicrously difficult to get older
> TC versions from the website).
>
> Andy.
>
> -----Original Message-----
> From: users-bounces at shibboleth.net [mailto:users-bounces at shibboleth.net]
> On Behalf Of Liam Hoekenga
> Sent: 04 January 2012 23:06
> To: users at shibboleth.net
> Subject: Re: Clustering w/ TC 3.5.3 (was Re: Clustering with Terracotta
> 3.6)
>
>
> > I'm running into this too with java 1.6.0_29, Tomcat 6.0.33, IdP
> > 2.3.5  and Terracotta 3.5.3.
> >
> >     Error occurred during initialization of VM
> > java.lang.NoSuchMethodError:
> > java.util.LinkedHashMap$Entry.<init>(ILjava/lang/Object;Ljava/lang/Obj
> > ect;Ljava/util/HashMap$Entry;)V
> >
> > The IdP functions w/o clustering.
> >
> > If dso-boot-hotspot_linux_160_29.jar doesn't exist, shibboleth skips
> >  over it silently, and continues to load.  If
> > dso-boot-hotspot_linux_160_29.jar does exist, it throws that error,
> > and the IdP fails to load.
>
> Which appears to be a problem I had in 2009.  The suggestions in this
> thread seem to fix it (or at least, allow it to load):
>
>
> https://lists.internet2.edu/sympa/arc/shibboleth-users/2010-01/msg00111.html
>
> Is including additional jars in <additional-boot-jar-classes> still the
> solution?
>
> Liam
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