Re: [jboss-as7-dev] Second-level Cache in AS 7 Beta 3

From: "Scott Marlow" <smarlow(a)redhat.com&gt; To: "Andrig Miller" <anmiller(a)redhat.com&gt; Cc: jboss-as7-dev(a)lists.jboss.org Sent: Thursday, April 21, 2011 7:49:02 PM Subject: Re: [jboss-as7-dev] Second-level Cache in AS 7 Beta 3 On 04/21/2011 05:46 PM, Andrig Miller wrote: > > > ----- Original Message ----- >> From: "Scott Marlow&quot;&lt;smarlow(a)redhat.com&gt; >> To: "Andrig Miller&quot;&lt;anmiller(a)redhat.com&gt; >> Cc: jboss-as7-dev(a)lists.jboss.org >> Sent: Thursday, April 21, 2011 3:40:03 PM >> Subject: Re: [jboss-as7-dev] Second-level Cache in AS 7 Beta 3 >> On 04/21/2011 05:12 PM, Andrig Miller wrote: >>> >>> >>> ----- Original Message ----- >>>> From: "Scott Marlow&quot;&lt;smarlow(a)redhat.com&gt; >>>> To: jboss-as7-dev(a)lists.jboss.org >>>> Sent: Thursday, April 21, 2011 2:57:08 PM >>>> Subject: Re: [jboss-as7-dev] Second-level Cache in AS 7 Beta 3 >>>> On 04/21/2011 04:31 PM, Andrig Miller wrote: >>>>> I just tried deploying my application into AS 7 Beta 3 with the >>>>> clustering, and the second-level cache enabled. >>>>> >>>>> Well, I received the following exception: >>>>> >>>>> Caused by: java.lang.ClassNotFoundException: >>>>> org.hibernate.cache.infinispan.JndiInfinispanRegionFactory from >>>>> [Module "org.hibernate:main" from local module loader @1fff7a1e >>>>> (roots: /root/jboss-7.0.0.Beta3/modules)] >>>>> at >>>>> org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:184) >>>>> [:1.0.0.Beta17] >>>>> at >>>>> org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:357) >>>>> [:1.0.0.Beta17] >>>>> at >>>>> org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:329) >>>>> [:1.0.0.Beta17] >>>>> at >>>>> org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:306) >>>>> [:1.0.0.Beta17] >>>>> at >>>>> org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:100) >>>>> [:1.0.0.Beta17] >>>>> at java.lang.Class.forName0(Native Method) [:1.6.0_20] >>>>> at java.lang.Class.forName(Class.java:186) [:1.6.0_20] >>>>> at >>>>> org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:192) >>>>> at >>>>> org.hibernate.cfg.SettingsFactory.createRegionFactory(SettingsFactory.java:409) >>>>> ... 12 more >>>>> >>>>> It turns out the Hibernate module doesn't seem to include the >>>>> classes for the second-level cache. I don't even see the old >>>>> JBoss >>>>> Cache stuff in those jars. >>>>> >>>>> Is there a reason why this is missing? This makes it impossible >>>>> to >>>>> actually test this functionality. >>>> >>>> Your ahead of us. >>>> >>>> I created JBAS-9378 for adding the Infinispan dependency to the >>>> Hibernate module. >>> >>> But the Hibernate classes aren't even there in the Hibernate jars >>> for the module. Will this change the build? >> >> Its easy to include the additional 2lc interface jars that we want. >> The >> question for me is about native Hibernate applications that want to >> cluster (the 2lc) and what we do for them in AS7. > > In looking at the Hibernate distribution from SourceForge, the > classes that are missing should be in the Hibernate core jar files, > there are not in different jars, so I'm wondering what's going on > with the build process. In fact the org/hibernate/cache directory is > there, but its missing the packages for infinispan, jboss cache and > jboss cache 2 (i.e. org/hibernate/cache/infinispan, > org/hibernate/cache/jbc, and org/hibernate/cache/jbc2). > > Andy I pulled down a copy of hibernate-distribution-3.6.1.Final and the Infinispan 2lc cache jars are in hibernate-distribution-3.6.1.Final/infinispan-core-4.2.1.CR1.jar Looking for the similar maven artifact that matches up, i see org.hibernate:hibernate-infinispan also has org/hibernate/cache/infinispan but I need to do a proper integration of that into AS7. My quick attempt to bring in the Infinispan 2lc, leads to http://pastie.org/1821155 (looks like a TCCL issue that we will have to deal with). Even if this worked, we are not ready to cluster the 2lc cache yet.

> >>> >>>> >>>>> >>>>> Andy >>>>> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> jboss-as7-dev mailing list >>>>> jboss-as7-dev(a)lists.jboss.org >>>>> https://lists.jboss.org/mailman/listinfo/jboss-as7-dev >>>> >>>> _______________________________________________ >>>> jboss-as7-dev mailing list >>>> jboss-as7-dev(a)lists.jboss.org >>>> https://lists.jboss.org/mailman/listinfo/jboss-as7-dev