Bugs item #641740, was opened at 2002-11-21 01:37 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=641740&group_id=22866
Category: JBossServer Group: v3.0 Rabbit Hole >Status: Closed >Resolution: Duplicate Priority: 5 Submitted By: Vladimir Korenev (vkorenev) Assigned to: Scott M Stark (starksm) Summary: jboss-3.0.4 classloader bug Initial Comment: The same bug was submitted against v.3.0.2 (see #606359) and it appeared again in v.3.0.4 ---------------------------------------------------------------------- >Comment By: Scott M Stark (starksm) Date: 2002-11-26 11:14 Message: Logged In: YES user_id=175228 Ok, sorry I did not see that. I am closing this as a duplicate of 644289 bug I just opended as I have a trival testcase that demonstrates the problem so follow that bug for a resolution. ---------------------------------------------------------------------- Comment By: Vladimir Korenev (vkorenev) Date: 2002-11-26 08:50 Message: Logged In: YES user_id=622967 Yes, I have already done it. It is in ListJar.zip. ---------------------------------------------------------------------- Comment By: Scott M Stark (starksm) Date: 2002-11-26 08:14 Message: Logged In: YES user_id=175228 Can you run the ListJar program on the original ear and provide that so I can be sure of the structure of the ear? ---------------------------------------------------------------------- Comment By: Vladimir Korenev (vkorenev) Date: 2002-11-25 23:25 Message: Logged In: YES user_id=622967 CbUser and CurrentUser classes are not included in client-core-ejb.jar and admin-ejb.jar. They are in dao-common.jar and are referenced from manifest Class-Path attribute. As a workaround I deleted dao-common.jar from ear and placed it in server/default/lib directory. The application began working, but I don't think it is a good solution. ---------------------------------------------------------------------- Comment By: Scott M Stark (starksm) Date: 2002-11-25 11:58 Message: Logged In: YES user_id=175228 Looking more at the server.log I see: 2002-11-21 12:20:28,271 WARN [org.jboss.deployment.MainDeployer] The manifest e ntry in file:/D:/java/jboss- 3.0.4/server/default/tmp/deploy/server/default/deplo y/cboss.ear/66.cboss.ear-contents/client-core-ejb.jar references URL file:/D:/ja va/jboss- 3.0.4/server/default/tmp/deploy/server/default/deploy/cboss.ea r/66.cbos s.ear-contents/client-common.jar which could not be opened, entry ignored Run the attached ListJar class on the cboss.ear so I can see the complete structure and manifest references. You should be able to attach the output to this bug unless your ear is huge. ---------------------------------------------------------------------- Comment By: Scott M Stark (starksm) Date: 2002-11-25 11:39 Message: Logged In: YES user_id=175228 The attached ia.log is a distillation of the server.log and ucl.log sent to me by Vladimir. It shows the CurrentUser class being loaded from the client-core-ejb.jar and the CbUser being loaded from the admin-ejb.jar. Presumably the classes are redundantly included in both of the jars. In order for this to work with the current class loading scheme the common classes that use package protected or protected access must be loaded by the same class loader. This means these utility classes must be factored out into a seperate jar that is referenced by the ejb-jars manifest Class- Path attribute. In 3.2 we will be looking at either transforming the deployment into a canonical set of classes or using a single UnifiedClassLoader for all of the jars in the top level deployment to avoid this. ---------------------------------------------------------------------- Comment By: Vladimir Korenev (vkorenev) Date: 2002-11-21 01:43 Message: Logged In: YES user_id=622967 I have got an IllegalAccessError when accessing a field with package access. IMHO it is a classloader bug. I have attached an archive with logs an 2 source files. P.S. The source files are ugly (they are not mine), but they worked fine on Orion. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=641740&group_id=22866 ------------------------------------------------------- This SF.net email is sponsored by: Get the new Palm Tungsten T handheld. Power & Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
