Bugs item #620440, was opened at 2002-10-08 20:37 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=620440&group_id=22866
Category: CatalinaBundle Group: v3.0 Rabbit Hole Status: Open Resolution: None Priority: 5 Submitted By: Don Laidlaw (dlaidlaw) Assigned to: Scott M Stark (starksm) Summary: Hot deploy DeploymentException Initial Comment: jboss 3.0.3 with tomcat 4.1.12 bundle Windows XP, 2000, NT Java 1.3.1_03 and 4.1.1 Happening on combinations of the above! I am hot deploying an ear file, everwriting the existing one of the same name in the deploy directory. The undeploy is throwing the exception as it undeploys the war part of the ear. Undeploys the ejb part just fine. 2002-10-07 20:00:22,035 INFO [org.jboss.deployment.MainDeployer] Undeploying file:/C:/Java/jboss/server/eBuy/deploy/eBuy.ear 2002-10-07 20:00:22,045 INFO [org.jboss.ejb.EjbModule] Stopping 2002-10-07 20:00:22,075 INFO [org.jboss.ejb.EjbModule] Stopped 2002-10-07 20:00:22,075 INFO [org.jboss.web.catalina.EmbeddedCatalinaService41] undeploy, ctxPath=/eBuy, warUrl=file:/C:/Java/jboss/server/eBuy/tmp/deploy/server/ eBuy/deploy/eBuy.ear/91.eBuy.ear-contents/eBuy- web.war 2002-10-07 20:00:22,085 INFO [org.jboss.web.localhost.Engine] StandardHost [localhost]: Removing web application at context path /eBuy 2002-10-07 20:00:22,165 ERROR [org.jboss.deployment.MainDeployer] Undeployment failed: file:/C:/Java/jboss/server/eBuy/tmp/deploy/server/eBuy/d eploy/eBuy.ear/91.eBuy.ear-contents/eBuy-web.war org.jboss.deployment.DeploymentException: Error during deploy; - nested throwable: (java.lang.NullPointerException) at org.jboss.web.AbstractWebContainer.stop (AbstractWebContainer.java:355) at org.jboss.deployment.MainDeployer.stop (MainDeployer.java:469) at org.jboss.deployment.MainDeployer.stop (MainDeployer.java:481) at org.jboss.deployment.MainDeployer.undeploy (MainDeployer.java:443) at org.jboss.deployment.MainDeployer.undeploy (MainDeployer.java:438) at org.jboss.deployment.MainDeployer.undeploy (MainDeployer.java:411) at java.lang.reflect.Method.invoke(Native Method) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invok e(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke (MBeanServerImpl.java:517) at org.jboss.util.jmx.MBeanProxy.invoke (MBeanProxy.java:174) at $Proxy4.undeploy(Unknown Source) at org.jboss.deployment.scanner.URLDeploymentScanner. undeploy(URLDeploymentScanner.java:457) at org.jboss.deployment.scanner.URLDeploymentScanner. scan(URLDeploymentScanner.java:552) at org.jboss.deployment.scanner.AbstractDeploymentScan ner$ScannerThread.doScan (AbstractDeploymentScanner.java:212) at org.jboss.deployment.scanner.AbstractDeploymentScan ner$ScannerThread.loop (AbstractDeploymentScanner.java:225) at org.jboss.deployment.scanner.AbstractDeploymentScan ner$ScannerThread.run (AbstractDeploymentScanner.java:202) + nested throwable: java.lang.NullPointerException at org.jboss.util.file.Files.delete(Files.java:39) at org.jboss.web.catalina.EmbeddedCatalinaService41.perfo rmUndeploy(EmbeddedCatalinaService41.java:330) at org.jboss.web.AbstractWebContainer.stop (AbstractWebContainer.java:345) at org.jboss.deployment.MainDeployer.stop (MainDeployer.java:469) at org.jboss.deployment.MainDeployer.stop (MainDeployer.java:481) at org.jboss.deployment.MainDeployer.undeploy (MainDeployer.java:443) at org.jboss.deployment.MainDeployer.undeploy (MainDeployer.java:438) at org.jboss.deployment.MainDeployer.undeploy (MainDeployer.java:411) at java.lang.reflect.Method.invoke(Native Method) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invok e(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke (MBeanServerImpl.java:517) at org.jboss.util.jmx.MBeanProxy.invoke (MBeanProxy.java:174) at $Proxy4.undeploy(Unknown Source) at org.jboss.deployment.scanner.URLDeploymentScanner. undeploy(URLDeploymentScanner.java:457) at org.jboss.deployment.scanner.URLDeploymentScanner. scan(URLDeploymentScanner.java:552) at org.jboss.deployment.scanner.AbstractDeploymentScan ner$ScannerThread.doScan (AbstractDeploymentScanner.java:212) at org.jboss.deployment.scanner.AbstractDeploymentScan ner$ScannerThread.loop (AbstractDeploymentScanner.java:225) at org.jboss.deployment.scanner.AbstractDeploymentScan ner$ScannerThread.run (AbstractDeploymentScanner.java:202) 2002-10-07 20:00:22,406 INFO [org.jboss.deployment.EARDeployer] Undeploying J2EE application, destroy step: file:/C:/Java/jboss/server/eBuy/deploy/eBuy.ear 2002-10-07 20:00:22,416 INFO [org.jboss.ejb.EjbModule] Destroying 2002-10-07 20:00:22,446 INFO [org.jboss.ejb.EjbModule] Remove JSR-77 EJB Module: jboss.management.single:J2EEApplication=eBuy.ear,J2 EEServer=Single,j2eeType=EJBModule,name=eBuy- ejb.jar 2002-10-07 20:00:22,456 INFO [org.jboss.ejb.EjbModule] Destroyed 2002-10-07 20:00:22,466 INFO [org.jboss.deployment.MainDeployer] not deleting localUrl, it is null or not a copy: file:/C:/Java/jboss/server/eBuy/tmp/deploy/server/eBuy/d eploy/eBuy.ear/91.eBuy.ear-contents/eBuy-ejb.jar 2002-10-07 20:00:22,476 INFO [org.jboss.deployment.MainDeployer] Undeployed file:/C:/Java/jboss/server/eBuy/tmp/deploy/server/eBuy/d eploy/eBuy.ear/91.eBuy.ear-contents/eBuy-ejb.jar 2002-10-07 20:00:22,486 INFO [org.jboss.deployment.MainDeployer] not deleting localUrl, it is null or not a copy: file:/C:/Java/jboss/server/eBuy/tmp/deploy/server/eBuy/d eploy/eBuy.ear/91.eBuy.ear-contents/eBuy-web.war 2002-10-07 20:00:22,496 INFO [org.jboss.deployment.MainDeployer] Undeployed file:/C:/Java/jboss/server/eBuy/tmp/deploy/server/eBuy/d eploy/eBuy.ear/91.eBuy.ear-contents/eBuy-web.war 2002-10-07 20:00:22,506 INFO [org.jboss.deployment.MainDeployer] could not delete directory file:/C:/Java/jboss/server/eBuy/tmp/deploy/server/eBuy/d eploy/eBuy.ear/91.eBuy.ear restart will delete it 2002-10-07 20:00:22,516 INFO [org.jboss.deployment.MainDeployer] Undeployed file:/C:/Java/jboss/server/eBuy/deploy/eBuy.ear 2002-10-07 20:00:22,536 INFO [org.jboss.deployment.MainDeployer] Starting deployment of package: file:/C:/Java/jboss/server/eBuy/deploy/eBuy.ear 2002-10-07 20:00:22,906 INFO [org.jboss.deployment.EARDeployer] Init J2EE application: file:/C:/Java/jboss/server/eBuy/deploy/eBuy.ear 2002-10-07 20:00:25,660 INFO [org.jboss.ejb.EjbModule] Creating 2002-10-07 20:00:25,740 INFO [org.jboss.ejb.EjbModule] Deploying EbBuyers 2002-10-07 20:00:25,771 INFO [org.jboss.ejb.EjbModule] Deploying EbDocuments 2002-10-07 20:00:25,791 INFO [org.jboss.ejb.EjbModule] Deploying EbPoHead 2002-10-07 20:00:25,831 INFO [org.jboss.ejb.EjbModule] Deploying EbPoHistory 2002-10-07 20:00:25,921 INFO [org.jboss.ejb.EjbModule] Deploying EbPoLines 2002-10-07 20:00:25,941 INFO [org.jboss.ejb.EjbModule] Deploying EbSchedule 2002-10-07 20:00:25,961 INFO [org.jboss.ejb.EjbModule] Deploying EbScheduleProperty 2002-10-07 20:00:25,981 INFO [org.jboss.ejb.EjbModule] Deploying EbUsers 2002-10-07 20:00:26,021 INFO [org.jboss.ejb.EjbModule] Deploying EbVendorBuyer 2002-10-07 20:00:26,041 INFO [org.jboss.ejb.EjbModule] Deploying EbVendors 2002-10-07 20:00:26,091 INFO [org.jboss.ejb.EjbModule] Deploying ChangePo 2002-10-07 20:00:26,101 INFO [org.jboss.ejb.EjbModule] Deploying DocumentSender 2002-10-07 20:00:26,121 INFO [org.jboss.ejb.EjbModule] Deploying NotifyService 2002-10-07 20:00:26,141 INFO [org.jboss.ejb.EjbModule] Deploying PasswordUtil 2002-10-07 20:00:26,161 INFO [org.jboss.ejb.EjbModule] Deploying PoInbound 2002-10-07 20:00:26,181 INFO [org.jboss.ejb.EjbModule] Deploying RaInbound 2002-10-07 20:00:26,602 INFO [org.jboss.ejb.EjbModule] Created 2002-10-07 20:00:26,632 INFO [org.jboss.ejb.EjbModule] Starting 2002-10-07 20:00:27,703 INFO [org.jboss.ejb.EjbModule] Started 2002-10-07 20:00:28,334 WARN [org.jboss.util.NestedThrowable] Duplicate throwable nesting of same base type: class org.jboss.deployment.DeploymentException is assignable from: class org.jboss.deployment.DeploymentException 2002-10-07 20:00:28,354 INFO [org.jboss.web.catalina.EmbeddedCatalinaService41] deploy, ctxPath=/eBuy, warUrl=file:/C:/Java/jboss/server/eBuy/tmp/deploy/server/ eBuy/deploy/eBuy.ear/92.eBuy.ear-contents/eBuy- web.war Warjort said: It looks like it is trying to delete a work directory when there isn't one? Since it fails with a NullPointerException there is no problem, and this is the last step by the looks of it. Sorry, I don't know that much about Embedded Tomcat, maybe you should report it as a bug at www.sf.net/projects/jboss And so I did! ---------------------------------------------------------------------- Comment By: Sandra Schmidt (sandresen) Date: 2002-10-09 12:24 Message: Logged In: YES user_id=617171 sorry, forgot to mention: jboss-3.0.2_tomcat-4.0.4 and jboss-3.0.3_tomcat-4.0.5 Windows XP java 1.4.0_01 ---------------------------------------------------------------------- Comment By: Sandra Schmidt (sandresen) Date: 2002-10-09 12:17 Message: Logged In: YES user_id=617171 I had the same problem and found a solution: I recognized that one special class that I was saving in the session (HttpSession session.setAttribute(Myclass)) caused the error. Then I examined that special class and found out, that the root cause was a method of that class, which returned an object of another class in the same package (Mypackage.MyClass returns via method Mypackage.ReturnClass). Which Objects are referred by MyClass I could see by decompiling MyClass.class: In the decompiled class is a passage that says: // Referenced classes of package MyPackage: // ReturnClass After creating a new instance of the ReturnClass in the init- Method of Myclass, everything worked fine. (This instance wasn`t used afterwards) Otherwise I got the described NPE. --> have the referred Classes (in this case ReturnClass) to be instantiated once when holding MyClass in the session??? So as a workaround I let the method return "Object" and cast the returnvalue to "ReturnClass" when the method is called. Hope that helps. Don`t know if this is a proper solution but it worked for me. Can anyone explain this phenomenon? ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=620440&group_id=22866 ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
