On Aug 22, 2013, at 11:31 AM, D C <dc12...@gmail.com> wrote:
> On Thu, Aug 22, 2013 at 10:30 AM, Daniel Mikusa <dmik...@gopivotal.com>wrote:
>
>> On Aug 22, 2013, at 9:21 AM, D C <dc12...@gmail.com> wrote:
>>
>>> Ok, here goes. grep -v '/opt/jdk'
>>
>> <snip> Removing some of the fluff.
>>
>>> Aug 21, 2013 5:08:03 PM org.apache.catalina.startup.HostConfig
>>> deployDescriptor
>>> INFO: Deploying configuration descriptor
>>> /opt/apache-tomcat-7.0.40/conf/Catalina/localhost/myApp.xml
>>
>> Ok, myApp is deployed here...
>>
>
> So far working as expected.
>
>
>>
>>> [Loaded org.springframework.web.SpringServletContainerInitializer from
>>> file:/web/webapps/myApp/WEB-INF/lib/spring-web-3.1.0.RELEASE.jar]
>>> [Loaded org.springframework.web.WebApplicationInitializer from
>>> file:/web/webapps/myApp/WEB-INF/lib/spring-web-3.1.0.RELEASE.jar]
>>
>> We can see that some of the Spring classes are being loaded from
>> "WEB-INF/lib". Were you expecting this?
>>
>
>
> This is an example of something our developers will need to clean up before
> we release... But yes it was expected.
>
>
>>> [Loaded org.springframework.web.context.ContextLoader from
>>> file:/web/webapps/myApp/WEB-INF/lib/spring-web-3.1.0.RELEASE.jar]
>>> [Loaded org.springframework.web.context.ContextLoaderListener from
>>> file:/web/webapps/myApp/WEB-INF/lib/spring-web-3.1.0.RELEASE.jar]
>>
>> More Spring classes loaded from WEB-INF/ilb. Again, were you expecting
>> this?
>>
>
> Yup.
>
>
>>
>>> [Loaded com.myco.management.spring_utils.ContextLoaderListener from
>>>
>> file:/web/webapps/myApp/WEB-INF/classes/com/myco/management/spring_utils/ContextLoaderListener.class]
>>
>> Looks like one of your custom classes is being loaded. No big deal.
>>
>>> Aug 21, 2013 5:08:07 PM org.apache.catalina.core.ContainerBase
>>> addChildInternal
>>> SEVERE: ContainerBase.addChild: start:
>>
>> App start fails...
>>
>>> 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
>>
>> Missing class is org.springframework.core.io.Resource. Where is your
>> spring-core-3.1.0.RELEASE.jar file?
>>
>
>
> /web/lib/spring-core-3.1.0.RELEASE.jar
>
>
>>
>> Looking further...
>>
>>> 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)
>>
>> The stack trace seems to indicate that this error occurred while the
>> container was scanning for annotations. Is your application making use of
>> Spring's WebApplicationInitializer functionality? If not, you might want
>> to disable it and see if the error goes away.
>>
>
> Sorry I don't know.
Try disabling it and see what happens.
Edit "conf/catalina.properties" and set
"org.apache.catalina.startup.ContextConfig.jarsToSkip" to "spring-*.jar". That
should instruct Tomcat to skip processing the Spring jar files for Servlet 3.0
pluggability features like web fragments, annotations & SCIs.
> We just tried adding every jar file in /web/lib/ to the class path
What do you mean by this? How did you add them to the class path? Did you
copy them into WEB-INF/lib?
> and that seemed to work out, so this brings me back to whats wrong with
> common.loader?
>
> common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,${catalina.home}/lib,${catalina.home}/lib/*.jar,/web/lib,/web/lib/*.jar
Syntax looks fine to me. As myself and others mentioned originally, sharing
classes with the common class loader causes lots of headaches. I would say
that you've found one here.
A suggestion for debugging further, remove the "-verbose" JVM argument and set
the log level for org.apache.catalina.loader.WebappClassLoader to FINE. The
WebappClassLoader has some debugging information that it should write to the
logs. This could give us further clues as to what is happening.
Dan
>
>
>
>> Dan
>>
>>>
>>>
>>> On Thu, Aug 22, 2013 at 8:58 AM, Daniel Mikusa <dmik...@gopivotal.com
>>> wrote:
>>>
>>>> On Aug 22, 2013, at 8:38 AM, D C <dc12...@gmail.com> wrote:
>>>>
>>>>> [tomcat@test05 logs]# grep "from file" catalina.out | sed 's/.*from
>>>>> file//g' | sed 's/\/lib\/.*/\/lib/g' | sort -u
>>>>> :/opt/apache-tomcat-7.0.40/bin/bootstrap.jar]
>>>>> :/opt/apache-tomcat-7.0.40/bin/tomcat-juli.jar]
>>>>> :/opt/apache-tomcat-7.0.40/lib
>>>>> :/opt/jdk1.7.0.21/jre/lib
>>>>>
>>>>
>> :/web/webapps/myApp/WEB-INF/classes/com/myco/management/spring_utils/ContextLoaderListener.class]
>>>>> :/web/webapps/myApp/WEB-INF/lib
>>>>
>>>> Can you show the unaltered output? If you want to filter out stuff to
>>>> make it smaller, filter out any classes that were loaded from the JDK.
>>>>
>>>> Dan
>>>>
>>>>>
>>>>>
>>>>>
>>>>> Thanks,
>>>>> Dan
>>>>>
>>>>>
>>>>> On Thu, Aug 22, 2013 at 6:47 AM, Daniel Mikusa <dmik...@gopivotal.com
>>>>> wrote:
>>>>>
>>>>>> On Aug 21, 2013, at 5:09 PM, D C <dc12...@gmail.com> wrote:
>>>>>>
>>>>>>> I added verbose, it does not appear to attempt to load anything from
>>>>>>> /web/lib/
>>>>>>
>>>>>> Ok. Where do you see it loading classes from? /WEB-INF/lib/*.jar?
>> Do
>>>>>> you see any classes listed that you would expect to be loaded from
>>>>>> /web/lib? Where are they being loaded from?
>>>>>>
>>>>>>> for permissions i verified that i could read the files as the tomcat
>>>>>> user.
>>>>>>
>>>>>> Good
>>>>>>
>>>>>>> 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
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>> ---------------------------------------------------------------------
>>>>>>>>>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
>>>>>>>>>>> For additional commands, e-mail: users-h...@tomcat.apache.org
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>> ---------------------------------------------------------------------
>>>>>>>>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
>>>>>>>>>> For additional commands, e-mail: users-h...@tomcat.apache.org
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>> ---------------------------------------------------------------------
>>>>>>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
>>>>>>>> For additional commands, e-mail: users-h...@tomcat.apache.org
>>>>>>>>
>>>>>>>>
>>>>>>
>>>>>>
>>>>>> ---------------------------------------------------------------------
>>>>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
>>>>>> For additional commands, e-mail: users-h...@tomcat.apache.org
>>>>>>
>>>>>>
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
>>>> For additional commands, e-mail: users-h...@tomcat.apache.org
>>>>
>>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
>> For additional commands, e-mail: users-h...@tomcat.apache.org
>>
>>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
