** Changed in: jetty (Ubuntu)
Importance: Undecided => Medium
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to jetty in Ubuntu.
https://bugs.launchpad.net/bugs/1508562
Title:
Broken symlinks for JSP support in libjetty-extra-java version
6.1.26-1ubuntu1.1
Status in jetty package in Ubuntu:
Confirmed
Status in jetty package in Debian:
New
Bug description:
Version 6.1.26-1ubuntu1.1 of libjetty-extra-java has changed the
dependency for Jasper (to enable JSP support) from libtomcat6-java
package to libtomcat7-java.
The Jasper JAR files provided by libtomcat7-java have different names:
tomcat-jasper.jar instead of jasper.jar
tomcat-jasper-el.jar instead of jasper-el.jar
However the symlinks provided by the libjetty-extra-java in
/usr/share/jetty/lib/jsp-2.1 folder have not been updated, as they
still point to /usr/share/java/jasper.jar and /usr/share/java/jasper-
el.jar: hence, the symlinks are broken and Jetty starts without JSP
support (even if the libjetty-extra-java package is installed).
Changing the symlinks to point to the updated file names bring to
NoClassDefFoundExceptions, probably because of different dependencies
of Tomcat 7 Jasper libraries:
[main] WARN org.mortbay.log - failed ContextHandlerCollection@37403a09:
java.lang.NoClassDefFoundError: org/apache/tomcat/PeriodicEventListener
[main] INFO org.mortbay.log - Opened /var/log/jetty/2015_10_21.request.log
[main] WARN org.mortbay.log - failed HandlerCollection@4c3db835:
java.lang.NoClassDefFoundError: org/apache/tomcat/PeriodicEventListener
[main] ERROR org.mortbay.log - Error starting handlers
java.lang.NoClassDefFoundError: org/apache/tomcat/PeriodicEventListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:643)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
at
org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:401)
at
org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:363)
at org.mortbay.util.Loader.loadClass(Loader.java:91)
at org.mortbay.util.Loader.loadClass(Loader.java:71)
at
org.mortbay.jetty.webapp.WebXmlConfiguration.initServlet(WebXmlConfiguration.java:510)
at
org.mortbay.jetty.webapp.WebXmlConfiguration.initWebXmlElement(WebXmlConfiguration.java:335)
at
org.mortbay.jetty.webapp.WebXmlConfiguration.initialize(WebXmlConfiguration.java:289)
at
org.mortbay.jetty.webapp.WebXmlConfiguration.configure(WebXmlConfiguration.java:222)
at
org.mortbay.jetty.webapp.WebXmlConfiguration.configureDefaults(WebXmlConfiguration.java:162)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1262)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:519)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:985)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:622)
at org.mortbay.start.Main.invokeMain(Main.java:194)
at org.mortbay.start.Main.start(Main.java:534)
at org.mortbay.jetty.start.daemon.Bootstrap.start(Bootstrap.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:622)
at
org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
Caused by: java.lang.ClassNotFoundException:
org.apache.tomcat.PeriodicEventListener
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
Please note that WebXmlConfiguration.java:510 is exactly the line in which
the class for JSP support is loaded.
I'll try to see if I can make this work with Tomcat 7 Jasper, but I was
wondering why the dependency has been upgraded from libtomcat6-java to
libtomcat7-java.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/jetty/+bug/1508562/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : desktop-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
