On 12/12/2011 00:29, [email protected] wrote: > One more log: > > 2011-12-12 00:52:15 org.apache.catalina.core.AprLifecycleListener init > INFO: The APR based Apache Tomcat Native library which allows optimal > performance in production environments was not found on the > java.library.path: > /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64/server:/usr/lib/jvm/java-1$ > > 2011-12-12 00:52:16 org.apache.tomcat.util.digester.Digester endElement > WARNING: No rules found matching 'Server/Service/Context'.
You can't define a Context directly under Service in server.xml, it must
be inside a Host.
You should avoid defining the Context in server.xml at all. Instead,
put it in 'torun/META-INF/context.xml'
> 2011-12-12 00:52:16 org.apache.tomcat.util.digester.SetPropertiesRule begin
> WARNING: [SetPropertiesRule]{Server/Service/Engine/Host} Setting
> property 'debug' to '0' did not find a matching property.
There is no debug property on Host.
> 2011-12-12 00:52:16 org.apache.tomcat.util.digester.SetPropertiesRule begin
> WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting
> property 'debug' to '0' did not find a matching property.
There is no debug property on Context.
> 2011-12-12 00:52:16 org.apache.coyote.http11.Http11Protocol init
> INFO: Initializing Coyote HTTP/1.1 on http-8080
> 2011-12-12 00:52:16 org.apache.catalina.startup.Catalina load
> INFO: Initialization processed in 1020 ms
> 2011-12-12 00:52:16 org.apache.catalina.core.StandardService start
> INFO: Starting service Catalina
> 2011-12-12 00:52:16 org.apache.catalina.core.StandardEngine start
> INFO: Starting Servlet Engine: Apache Tomcat/6.0.32
> 2011-12-12 00:52:17 org.apache.catalina.loader.WebappClassLoader
> validateJarFile
> INFO: validateJarFile(/var/www/torun/WEB-INF/lib/servletapi-2.2.jar) -
> jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class:
> javax/servlet/Servlet.class
You have a JAR in your application that you should not have.
If you have published /var/www/ (or /var/www/torun) as an Apache HTTPD
DocumentRoot you are increasing the risk of exposing data that should be
protected, because Apache HTTPD will bypass Tomcat controls.
> 2011-12-12 00:52:18 org.apache.catalina.startup.HostConfig deployDescriptor
> INFO: Deploying configuration descriptor host-manager.xml
> 2011-12-12 00:52:18 org.apache.catalina.startup.HostConfig deployDescriptor
> INFO: Deploying configuration descriptor manager.xml
> 2011-12-12 00:52:18 org.apache.catalina.startup.HostConfig deployDirectory
> INFO: Deploying web application directory docs
> 2011-12-12 00:52:18 org.apache.catalina.startup.HostConfig deployDirectory
> INFO: Deploying web application directory ROOT
> 2011-12-12 00:52:18 org.apache.catalina.startup.HostConfig deployDirectory
> INFO: Deploying web application directory examples
> 2011-12-12 00:52:18 org.apache.coyote.http11.Http11Protocol start
> INFO: Starting Coyote HTTP/1.1 on http-8080
> 2011-12-12 00:52:18 org.apache.jk.common.ChannelSocket init
> INFO: JK: ajp13 listening on /0.0.0.0:8009
> 2011-12-12 00:52:18 org.apache.jk.server.JkMain start
> INFO: Jk running ID=0 time=0/10 config=null
> 2011-12-12 00:52:18 org.apache.catalina.startup.Catalina start
> INFO: Server startup in 1976 ms
> 2011-12-12 00:53:09 org.apache.coyote.http11.Http11Protocol pause
> INFO: Pausing Coyote HTTP/1.1 on http-8080
> 2011-12-12 00:53:10 org.apache.catalina.core.StandardService stop
> INFO: Stopping service Catalina
This looks like a normal stop.
> 2011-12-12 00:53:10 org.apache.catalina.core.StandardWrapper unload
> INFO: Waiting for 1 instance(s) to be deallocated
> 2011-12-12 00:53:11 org.apache.catalina.core.StandardWrapper unload
> INFO: Waiting for 1 instance(s) to be deallocated
> 2011-12-12 00:53:12 org.apache.catalina.core.StandardWrapper unload
> INFO: Waiting for 1 instance(s) to be deallocated
> 2011-12-12 00:53:12 org.apache.catalina.loader.WebappClassLoader
> clearReferencesThreads
> SEVERE: The web application [] is still processing a request that has
> yet to finish. This is very likely to create a memory leak. You can
> control the time allowed for requests to finish by using the unloadDelay
> attribute of the standard$
> 2011-12-12 00:53:12 org.apache.coyote.http11.Http11Protocol destroy
> INFO: Stopping Coyote HTTP/1.1 on http-8080
A request was taking a long time to process & was still running when the
server stopped.
> It is probly Tomcat + Xen (KVM) + Intel (?) releted problem.
I really have no idea how you come to that conclusion.
> I install
> tomcat from 5 to 7 on diferent VPS's, always have the same result but
> always i have Xen or KVM and Intel CPU, old serwer has AMD cpu and all
> works great (and some older version of Xen also), but on new Xen or KVM
> based VPS i always have the same problem. But when i run XEN machine
> with Windows 8 and run on it VirtuaBox and starts new 32 bit CentOS all
> work great (but i have virtualization on virtualized machine ;) ). Its
> realy strange problem, and have no idea how to solve it.
Fix one thing at a time. Start with your config.
p
> On 29.11.2011 23:05, Christopher Schultz wrote:
> Sirwiz,
>
> On 11/29/11 11:51 AM, [email protected] wrote:
>>>> I can run tomcat with examples scripts (i just install t 7.0.23)
>>>> and i have this error:
>>>>
>>>> 2011-11-29 17:38:43 org.apache.coyote.AbstractProtocol start INFO:
>>>> Starting ProtocolHandler ["http-bio-8080"] 2011-11-29 17:38:43
>>>> org.apache.coyote.AbstractProtocol start INFO: Starting
>>>> ProtocolHandler ["ajp-bio-8009"] 2011-11-29 17:38:43
>>>> org.apache.catalina.startup.Catalina start INFO: Server startup in
>>>> 645 ms 2011-11-29 17:39:50 org.apache.coyote.AbstractProtocol
>>>> pause INFO: Pausing ProtocolHandler ["http-bio-8080"] 2011-11-29
>>>> 17:39:50 org.apache.coyote.AbstractProtocol pause INFO: Pausing
>>>> ProtocolHandler ["ajp-bio-8009"] 2011-11-29 17:39:50
>>>> org.apache.catalina.core.StandardService stopInternal INFO:
>>>> Stopping service Catalina 2011-11-29 17:39:50
>>>> org.apache.catalina.core.StandardWrapper unload INFO: Waiting for 1
>>>> instance(s) to be deallocated 2011-11-29 17:39:51
>>>> org.apache.catalina.core.StandardWrapper unload INFO: Waiting for 1
>>>> instance(s) to be deallocated 2011-11-29 17:39:52
>>>> org.apache.catalina.core.StandardWrapper unload INFO: Waiting for 1
>>>> instance(s) to be deallocated 2011-11-29 17:39:52
>>>> org.apache.catalina.loader.WebappClassLoader
>>>> clearReferencesThreads SEVERE: The web application [] is still
>>>> processing a request that has yet to finish. This is very likely to
>>>> create a memory leak. You can control the time allowed for $
>>>> 2011-11-29 17:39:52 org.apache.coyote.AbstractProtocol stop INFO:
>>>> Stopping ProtocolHandler ["http-bio-8080"] 2011-11-29 17:39:52
>>>> org.apache.coyote.AbstractProtocol stop INFO: Stopping
>>>> ProtocolHandler ["ajp-bio-8009"] 2011-11-29 17:39:52
>>>> org.apache.coyote.AbstractProtocol destroy INFO: Destroying
>>>> ProtocolHandler ["http-bio-8080"] 2011-11-29 17:39:52
>>>> org.apache.coyote.AbstractProtocol destroy INFO: Destroying
>>>> ProtocolHandler ["ajp-bio-8009"]
>>>>
>>>>
>>>> Then server stops.
>
> That looks like an orderly shutdown of Tomcat.
>
>>>> On old machine it works perfect without any problems. I speak with
>>>> my administrator and i get information that this server is a
>>>> virtualization on XEN, and with IP they change procesor of hub
>>>> machine, but it shouldnt make difrence to xen virtusalization
>>>> server.
>
> I wouldn't expect Tomcat (or the JVM, really) to get upset with an IP
> change at runtime, unless you had bound to an interface that suddenly
> disappeared (like you bind to 10.1.1.10 and suddenly that goes away).
> My expectation under those circumstances would be that the process
> just continues and never sees any connections after the IP change.
>
> It looks more like your service was intentionally shut down.
>
> Are there any other logs?
>
> -chris
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