[JBoss-dev] [ jboss-Bugs-548668 ] 3RC1-catalina invokeHome/classload prob
Bugs item #548668, was opened at 2002-04-25 08:41 You can respond by visiting: http://sourceforge.net/tracker/?func=detailatid=376685aid=548668group_id=22866 Category: CatalinaBundle Group: CVS HEAD Status: Closed Resolution: Fixed Priority: 7 Submitted By: David Ward (dward2) Assigned to: Scott M Stark (starksm) Summary: 3RC1-catalina invokeHome/classload prob Initial Comment: Operating System: RedHat Linux 7.1, kernel 2.4.31-i386, windows, others. JDK Version: 1.3.1_03, others There is a problem with jboss-3.0.0RC1_tomcat-4.0.3 where including the home and remote (or local-home and local) EJB interfaces in the WAR file causes a NPE during StatelessSessionContainer$ContainerInterceptor.invokeHome. Removing the EJB interfaces from the WAR file causes the problem to dissappear. Not sure if this is a JBoss unified classloader problem or a catalina servlet 2.3 classloader problem, or a mix. This problem does not happen with JBoss2.4 + catalina. *Lots* of people have complained about this on the email lists under different subject titles, but here is a link to one as an example, which also includes a stack trace: http://www.mail-archive.com/jboss-user@lists.sourceforge.net/msg15351.html This bug is a killer for people who need to keep their application bundles cross-appserver compatible. Thanks! David -- Comment By: Scott M Stark (starksm) Date: 2002-04-25 23:44 Message: Logged In: YES user_id=175228 The Java2 parent delegation class loading model has been restored to circumvent this issue. If you enable the servlet 2.3 class loading model using the Java2ClassLoadingCompliance attribute then you are responsible for packaging the classes appropriately. -- Comment By: Scott M Stark (starksm) Date: 2002-04-25 11:59 Message: Logged In: YES user_id=175228 Only the NPE is a bug. When fixed this will result in a ClassCastException due to the default optimization of servlet to ejb call and the fact that duplicate classes are included in the ear, and the servlet 2.3 class loading model which will load the war level classes before those visible to the web context parent class loader. In 3.0 the behavior of downgrading a call to use serialization when incompatibles classes where seen was dropped. It would be a request for enhancement to or a seperate bug to restore this behavior. It is not a violation of any j2ee spec to not include the ejb interfaces in the war. The 1.3 j2eeri will deploy such an ear that includes a jsp page calling an ejb. The 1.3 j2eeri will also deploy a war that does include the ejb interfaces in the war. Compatability with such a packaging should be supported. -- You can respond by visiting: http://sourceforge.net/tracker/?func=detailatid=376685aid=548668group_id=22866 ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
[JBoss-dev] [ jboss-Bugs-548668 ] 3RC1-catalina invokeHome/classload prob
Bugs item #548668, was opened at 2002-04-25 10:41 You can respond by visiting: http://sourceforge.net/tracker/?func=detailatid=376685aid=548668group_id=22866 Category: CatalinaBundle Group: CVS HEAD Status: Open Resolution: None Priority: 5 Submitted By: David Ward (dward2) Assigned to: Scott M Stark (starksm) Summary: 3RC1-catalina invokeHome/classload prob Initial Comment: Operating System: RedHat Linux 7.1, kernel 2.4.31-i386, windows, others. JDK Version: 1.3.1_03, others There is a problem with jboss-3.0.0RC1_tomcat-4.0.3 where including the home and remote (or local-home and local) EJB interfaces in the WAR file causes a NPE during StatelessSessionContainer$ContainerInterceptor.invokeHome. Removing the EJB interfaces from the WAR file causes the problem to dissappear. Not sure if this is a JBoss unified classloader problem or a catalina servlet 2.3 classloader problem, or a mix. This problem does not happen with JBoss2.4 + catalina. *Lots* of people have complained about this on the email lists under different subject titles, but here is a link to one as an example, which also includes a stack trace: http://www.mail-archive.com/jboss-user@lists.sourceforge.net/msg15351.html This bug is a killer for people who need to keep their application bundles cross-appserver compatible. Thanks! David -- You can respond by visiting: http://sourceforge.net/tracker/?func=detailatid=376685aid=548668group_id=22866 ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
[JBoss-dev] [ jboss-Bugs-548668 ] 3RC1-catalina invokeHome/classload prob
Bugs item #548668, was opened at 2002-04-25 10:41 You can respond by visiting: http://sourceforge.net/tracker/?func=detailatid=376685aid=548668group_id=22866 Category: CatalinaBundle Group: CVS HEAD Status: Open Resolution: None Priority: 7 Submitted By: David Ward (dward2) Assigned to: Scott M Stark (starksm) Summary: 3RC1-catalina invokeHome/classload prob Initial Comment: Operating System: RedHat Linux 7.1, kernel 2.4.31-i386, windows, others. JDK Version: 1.3.1_03, others There is a problem with jboss-3.0.0RC1_tomcat-4.0.3 where including the home and remote (or local-home and local) EJB interfaces in the WAR file causes a NPE during StatelessSessionContainer$ContainerInterceptor.invokeHome. Removing the EJB interfaces from the WAR file causes the problem to dissappear. Not sure if this is a JBoss unified classloader problem or a catalina servlet 2.3 classloader problem, or a mix. This problem does not happen with JBoss2.4 + catalina. *Lots* of people have complained about this on the email lists under different subject titles, but here is a link to one as an example, which also includes a stack trace: http://www.mail-archive.com/jboss-user@lists.sourceforge.net/msg15351.html This bug is a killer for people who need to keep their application bundles cross-appserver compatible. Thanks! David -- You can respond by visiting: http://sourceforge.net/tracker/?func=detailatid=376685aid=548668group_id=22866 ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
[JBoss-dev] [ jboss-Bugs-548668 ] 3RC1-catalina invokeHome/classload prob
Bugs item #548668, was opened at 2002-04-25 08:41 You can respond by visiting: http://sourceforge.net/tracker/?func=detailatid=376685aid=548668group_id=22866 Category: CatalinaBundle Group: CVS HEAD Status: Pending Resolution: Accepted Priority: 7 Submitted By: David Ward (dward2) Assigned to: Scott M Stark (starksm) Summary: 3RC1-catalina invokeHome/classload prob Initial Comment: Operating System: RedHat Linux 7.1, kernel 2.4.31-i386, windows, others. JDK Version: 1.3.1_03, others There is a problem with jboss-3.0.0RC1_tomcat-4.0.3 where including the home and remote (or local-home and local) EJB interfaces in the WAR file causes a NPE during StatelessSessionContainer$ContainerInterceptor.invokeHome. Removing the EJB interfaces from the WAR file causes the problem to dissappear. Not sure if this is a JBoss unified classloader problem or a catalina servlet 2.3 classloader problem, or a mix. This problem does not happen with JBoss2.4 + catalina. *Lots* of people have complained about this on the email lists under different subject titles, but here is a link to one as an example, which also includes a stack trace: http://www.mail-archive.com/jboss-user@lists.sourceforge.net/msg15351.html This bug is a killer for people who need to keep their application bundles cross-appserver compatible. Thanks! David -- Comment By: Scott M Stark (starksm) Date: 2002-04-25 11:59 Message: Logged In: YES user_id=175228 Only the NPE is a bug. When fixed this will result in a ClassCastException due to the default optimization of servlet to ejb call and the fact that duplicate classes are included in the ear, and the servlet 2.3 class loading model which will load the war level classes before those visible to the web context parent class loader. In 3.0 the behavior of downgrading a call to use serialization when incompatibles classes where seen was dropped. It would be a request for enhancement to or a seperate bug to restore this behavior. It is not a violation of any j2ee spec to not include the ejb interfaces in the war. The 1.3 j2eeri will deploy such an ear that includes a jsp page calling an ejb. The 1.3 j2eeri will also deploy a war that does include the ejb interfaces in the war. Compatability with such a packaging should be supported. -- You can respond by visiting: http://sourceforge.net/tracker/?func=detailatid=376685aid=548668group_id=22866 ___ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
