I added verbose, it does not appear to attempt to load anything from
/web/lib/
for permissions i verified that i could read the files as the tomcat user.
Thanks,
Dan
On Wed, Aug 21, 2013 at 5:01 PM, Daniel Mikusa <dmik...@gopivotal.com>wrote:
> On Aug 21, 2013, at 4:48 PM, D C <dc12...@gmail.com> wrote:
>
> > So here is what I'm trying to achieve.
> >
> > 1. The tomcat install remains clean. I want to be able to change the
> > tomcat installation without messing with the app.
> > 2. We want our applications to be decoupled from the libraries which it
> > needs. ( i understand the pains you are referring to.. this was a bit
> of
> > debate, but this is what we want to do).
> > 3. We want our engineering team to manage libs via RPM, not the
> developers.
> >
> > tomcat is installed like so via RPM.
> > /opt/tomcat-6.0.35
> > /opt/tomcat-7.0.39
> > /opt/tomcat-7.0.40
> > /tomcat symlinks to which ever /opt/tomcat-7.0.40
> >
> > Context entries go in /tomcat/conf/Catalina/localhost/myApp.xml
> >
> > /web/webapps - holds our webapps. This much works perfectly.
> > /web/conf/myApp - holds our application configs.
> > /web/lib - holds any libs that are not part of the base tomcat
> > installation. This is managed by rpm.
> >
> > If unpack a war file, and it has contents inside WEB_INF/lib, we will
> > consider that a broken build.
> >
> >
> > Everything works, except that my libs are not loading.. I had thought
> that
> > I could add /web/lib,/web/lib/*.jar to the common.loader. Am I mistaken
> by
> > this?
>
> You can certainly add entries to common.loader and yours looks OK.
>
> Assuming the paths exist and permissions on those paths are correct, I'd
> suggest adding the "-verbose" JVM argument to your bin/setenv.sh file.
> This will show you the location of classes that are being loaded. Perhaps
> it is loading classes from those locations and there is some other reason
> you are getting the ClassNotFoundException.
>
> Dan
>
> >
> >
> >
> >
> >
> >
> > Thanks,
> > Dan
> >
> >
> > On Wed, Aug 21, 2013 at 4:27 PM, Daniel Mikusa <dmik...@gopivotal.com
> >wrote:
> >
> >> On Aug 21, 2013, at 4:09 PM, David kerber <dcker...@verizon.net> wrote:
> >>
> >>> Basically you're trying to defeat the way the system is designed to
> >> work. Don't do that…
> >>
> >> +1 Don't do what you've described unless you have a very good reason.
> It
> >> will cause you many headaches.
> >>
> >> Keep all of your JAR files in "WEB-INF/lib", with the exception of JDBC
> >> drivers. Put those in "$CATALINA_BASE/lib".
> >>
> >> Dan
> >>
> >>>
> >>>
> >>> On 8/21/2013 3:58 PM, D C wrote:
> >>>> Tomcat 7.0.40
> >>>> CentOS 6.3
> >>>> Java 1.7.0_21
> >>>>
> >>>>
> >>>> I am trying to move all libraries out of my webapps directory, and
> into
> >> a
> >>>> common place.
> >>>>
> >>>> I have my libs that were bundled with tomcat in /tomcat/lib (the
> >> default),
> >>>> and my extra libs i want to keep in /web/lib.
> >>>>
> >>>> I've updated /tomcat/conf/catalina.properties to use the following:
> >>>>
> >>
> common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,/web/lib,/web/lib/*.jar
> >>>>
> >>>> I have my database resource located in
> >>>> /tomcat/conf/Catalina/localhost/myApp.xml (probably not relevant)
> >>>>
> >>>> When I start tomcat, I get the errors listed below. However if I move
> >>>> /web/lib/* to webapps/myApp/WEB_INF/lib/ it works fine.
> >>>>
> >>>> What am I missing here?
> >>>>
> >>>>
> >>>> catalina.out snip.
> >>>> SEVERE: ContainerBase.addChild: start:
> >>>> org.apache.catalina.LifecycleException: Failed to start component
> >>>>
> >>
> [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/myApp]]
> >>>> at
> >>>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
> >>>> at
> >>>>
> >>
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
> >>>> at
> >>>>
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
> >>>> at
> >>>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
> >>>> at
> >>>>
> >>
> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:657)
> >>>> at
> >>>>
> >>
> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1636)
> >>>> at
> >>>>
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> >>>> at
> >>>> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> >>>> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> >>>> at
> >>>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> >>>> at
> >>>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> >>>> at java.lang.Thread.run(Thread.java:722)
> >>>> Caused by: java.lang.NoClassDefFoundError:
> >>>> org/springframework/core/io/Resource
> >>>> at java.lang.Class.getDeclaredFields0(Native Method)
> >>>> at java.lang.Class.privateGetDeclaredFields(Class.java:2317)
> >>>> at java.lang.Class.getDeclaredFields(Class.java:1762)
> >>>> at
> >>>>
> >>
> org.apache.catalina.util.Introspection.getDeclaredFields(Introspection.java:106)
> >>>> at
> >>>>
> >>
> org.apache.catalina.startup.WebAnnotationSet.loadFieldsAnnotation(WebAnnotationSet.java:261)
> >>>> at
> >>>>
> >>
> org.apache.catalina.startup.WebAnnotationSet.loadApplicationListenerAnnotations(WebAnnotationSet.java:90)
> >>>> at
> >>>>
> >>
> org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:65)
> >>>> at
> >>>>
> >>
> org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:405)
> >>>> at
> >>>>
> >>
> org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:881)
> >>>> at
> >>>>
> >>
> org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:369)
> >>>> at
> >>>>
> >>
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
> >>>> at
> >>>>
> >>
> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
> >>>> at
> >>>>
> >>
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5269)
> >>>> at
> >>>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
> >>>> ... 11 more
> >>>> Caused by: java.lang.ClassNotFoundException:
> >>>> org.springframework.core.io.Resource
> >>>> at
> >>>>
> >>
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)
> >>>> at
> >>>>
> >>
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
> >>>> ... 25 more
> >>>>
> >>>>
> >>>>
> >>>> Thanks,
> >>>> Dan
> >>>>
> >>>
> >>>
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> >>>
> >>
> >>
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> >>
> >>
>
>
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