[infinispan-dev] JPA & OSGi.. still a long way to go.

Hi all, I just noticed that "ISPN-4276 - Make JPA cache store work in Karaf" was resolved. I trust that a single instance might work now, but we need to take into considerations some limitations of running Hibernate in OSGi, in particular the caveats documented here: http://docs.jboss.org/hibernate/orm/4.2/devguide/en-US/html/ch17.html#d5e... The classloader being overriden by an OSGi deployment, it overrides a static which affects all instances of Hibernate running in a specified classloader. This is meant to be fixed in Hibernate ORM 5.0. Considering that a JPACacheStore can handle a single entity, and consequentially we need to suggest users to use a separate Cache for each type - but you can't give this suggestion when running in Karaf so "work in Karaf" is still needing some love unless we intend to resolve only the single Cache - single type use case. This is in addition of the functional limitations (like no support for relations) that we already discussed in a different context: in OSGi, you can't run more than one JPACacheStore currently. Where should these limitations be tracked? -- Sanne