Re: [infinispan-dev] Hanging state transfer
I've resolved it, thanks all - especially Erik and Dan for their suggestions.
The problem was a hidden exception being swallowed somewhere in the
deployment stack: a "not serializable" exception which pointed to a
classloader issue during bootup, as my custom Externalizer wasn't
registered.
After fixing my classloader issue I'll see if I can figure were things
are being silently swallowed. Would be nice if someone in Infinispan
core could make sure that the state-transfer isn't going to spin
forever in such a case? I'd rather have the sending node at least
reply with some kind of abort code.
Thanks,
Sanne
On 21 April 2015 at 17:23, Erik Salter <an1310(a)hotmail.com> wrote:
Hi Sanne,
This looks a lot like ISPN-5106
<https://issues.jboss.org/browse/ISPN-5106> If it is, I work around it in
my production environment by not having my nodes wait on the initial state
transfer.
Erik
On 4/21/15, 9:25 AM, "Sanne Grinovero" <sanne(a)infinispan.org> wrote:
>Hi all,
>any idea or suggestion please? Thread dumps are attached.
>
>It's running two WildFly 9 instances, in "standalone" mode so I
don't
>expect other JGroups channels to be open.
>I deploy an Hibernate Search application in them, and this simply
>starts a CacheManager. That hangs on start().
>
>If I run the exact same test, with exact same Infinispan version
>(7.1.1.Final) on WildFly 8.2 + the as modules (embedded) distributed
>by the Infinispan release it works just fine.
>
>Wildfly 9 includes this Infinispan version, so the difference is that
>now I'm running the modules which are shipped with WildFly 9 directly:
>this should work for end users w/o additional downloads.
>
>Don't take the current master of WF9 as reference: there are some
>(other) problems with these modules, so I'm fixing them.. the other
>problems were classloader / Search / Hibernate related and I have
>patches for those, this run is using them.
>But this one I don't understand? Any idea of what to look for? It's
>probably caused by some extension point too much, or too few, but it's
>not giving a hint.
>
>Another notable difference, is that Infinispan 7.1.1.Final shipped
>with JGroups 3.6.1.Final - so that's what I'm using in the version
>which works - while WildFly 9 is using JGroups 3.6.2.Final.
>I've tried to patch WildFly9 to use the older JGroups but it didn't
>change the result.
>
>Thanks,
>Sanne
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