Cache store class not found exception

[Mikael]

Hi!

I have a cache in a server node that is using a custom cache store for a 
JDBC database, when I connect a client node (running inside a 
Payara/Glassfish web application) to that server node I get a:

class org.apache.ignite.IgniteCheckedException: Failed to find class 
with given class loader for unmarshalling (make sure same versions of 
all classes are available on all nodes or enable peer-class-loading) 
[clsLdr=WebappClassLoader (delegate=true; 
repositories=WEB-INF/classes/), cls=my_cache_store_class]

And sure, that class is not there, but it's a client so the cache should 
not be there either and the cache store will not work in the client 
because there is no database there, so the question is if I am doing 
something wrong or should it be like that ? do I need to put the class 
in the client ? it will have references to other classes that are not 
there either so if it tries to unmarshal the cache store in the client 
it will not be a good idea.