[infinispan-dev] Clustering standalone Infinispan w/ WF running Infinispan

Dennis Reed dereed at redhat.com
Fri Sep 26 12:24:02 EDT 2014


The error in that link is when reading the class data from the 
serialized stream.

EAP (and therefore I assume JDG server, but I haven't confirmed) uses a 
custom class resolver, which includes the JBoss Modules module that the 
class came from in the serialized class data.

Library mode JDG would not by default.  Therefore the data format is not 
compatible.

-Dennis

On 09/26/2014 08:03 AM, Galder Zamarreño wrote:
> Hey Paul,
>
> In the last couple of days, a couple of people have encountered the exception in [1] when trying to cluster a standalone Infinispan app with its own JGroups configuration file with a AS/WF running Infinispan cache.
>
>>From my POV, 3 possible causes:
>
> 1. Dependency mismatches between AS/WF and the standalone app. Having done some quick study of Kurt’s case, apart from micro version changes, all looks good.
>
> 2. Mismatch in the Infinispan and/or JGroups configuration file.
>
> 3. AS/WF puts something on the clustered wire that standalone Infinispan does not expect. Are you still doing multiplexing? Could you be adding extra info to the wire?
>
> With this email, I’m trying to get some clarification from you if the issue could be due to 3rd option. If it’s either of the first two, it’s a matter of digging and finding the difference, but if it’s 3rd one, it’s more problematic.
>
> Any ideas?
>
> [1] https://gist.github.com/skoussou/92f062f2d0bd17168e01
> --
> Galder Zamarreño
> galder at redhat.com
> twitter.com/galderz
>
>
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