6.x worked well. By speaking with one of the Jetty developers I understood (sort of) what the issue was: there is/was an error in their Maven repository that identified a dead branch (beta3) as the latest version of the plugin (and the latest gets picked by default). After identifying the *actual* latest 7.0.0 plugin version, the problem vanished.
Nevertheless, thank you for the input dusty! dusty wrote: > > That is strange. I use the older 6.x jetty maven plugin and the restarts > work well. The stacktrace is not very helpful in this case. You may have > more luck on a maven/jetty mailing list. > > > > wild_oscar wrote: >> >> Hi, >> >> I'm developing using a Maven modular project (one module for the >> persistence layer, another for the webapp) and using the maven-jetty >> plugin in development. >> >> However, I'm getting a strange error: when I make a change to the code >> jetty (version 7.0.0) automatically restarts (as it should). However, it >> throws the following error: >> >> 2009-09-21 10:04:13.555::WARN: EXCEPTION >> java.lang.ClassNotFoundException: >> org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter >> at java.net.URLClassLoader$1.run(URLClassLoader.java:200) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(URLClassLoader.java:188) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:307) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:252) >> at >> org.codehaus.plexus.classworlds.realm.ClassRealm.loadRealmClass(ClassRealm.java:174) >> at >> org.codehaus.plexus.classworlds.strategy.DefaultStrategy.loadClass(DefaultStrategy.java:67) >> at >> org.codehaus.plexus.classworlds.strategy.ForeignStrategy.loadClass(ForeignStrategy.java:39) >> at >> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:201) >> at >> org.codehaus.plexus.classworlds.strategy.DefaultStrategy.loadClass(DefaultStrategy.java:73) >> at >> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:201) >> at >> org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:347) >> at >> org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:300) >> at org.eclipse.jetty.util.Loader.loadClass(Loader.java:90) >> at org.eclipse.jetty.util.Loader.loadClass(Loader.java:70) >> at org.eclipse.jetty.servlet.Holder.doStart(Holder.java:75) >> at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:58) >> at >> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:56) >> at >> org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:667) >> at >> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:193) >> at >> org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:923) >> at >> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:584) >> at >> org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:345) >> at >> org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:89) >> at >> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:56) >> at >> org.mortbay.jetty.plugin.JettyRunMojo.restartWebApp(JettyRunMojo.java:410) >> at >> org.mortbay.jetty.plugin.JettyRunMojo$1.filesChanged(JettyRunMojo.java:373) >> at org.eclipse.jetty.util.Scanner.reportBulkChanges(Scanner.java:485) >> at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:351) >> at org.eclipse.jetty.util.Scanner.scan(Scanner.java:279) >> at org.eclipse.jetty.util.Scanner$1.run(Scanner.java:231) >> at java.util.TimerThread.mainLoop(Timer.java:512) >> at java.util.TimerThread.run(Timer.java:462) >> 2009-09-21 10:04:13.557::WARN: Failed startup of context >> jettywebappcont...@49b09282@49b09282/,file:/home/malmeida/workspaceGestaoDoc/gs-information/webinterface/src/main/webapp/,/home/malmeida/workspaceGestaoDoc/gs-information/webinterface/src/main/webapp >> javax.servlet.UnavailableException: >> org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter >> at org.eclipse.jetty.servlet.Holder.doStart(Holder.java:81) >> at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:58) >> at >> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:56) >> at >> org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:667) >> at >> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:193) >> at >> org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:923) >> at >> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:584) >> at >> org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:345) >> at >> org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:89) >> at >> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:56) >> at >> org.mortbay.jetty.plugin.JettyRunMojo.restartWebApp(JettyRunMojo.java:410) >> at >> org.mortbay.jetty.plugin.JettyRunMojo$1.filesChanged(JettyRunMojo.java:373) >> at org.eclipse.jetty.util.Scanner.reportBulkChanges(Scanner.java:485) >> at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:351) >> at org.eclipse.jetty.util.Scanner.scan(Scanner.java:279) >> at org.eclipse.jetty.util.Scanner$1.run(Scanner.java:231) >> at java.util.TimerThread.mainLoop(Timer.java:512) >> at java.util.TimerThread.run(Timer.java:462) >> [INFO] Restart completed at Mon Sep 21 10:04:13 WEST 2009 >> >> And it obviously fails restarting: I have to stop it and start it again. >> Has any of you experienced something similar and/or knows why this is >> happening? >> >> Thank you, >> >> Miguel >> >> > > -- View this message in context: http://www.nabble.com/Problem-with-the-jetty-maven-plugin---error-on-hot-redeployoment-tp25530258p25530613.html Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
