You probably run in development mode? Set it to development and your
problems should be gone.
<context-param>
<param-name>configuration</param-name>
<param-value>deployment</param-value>
</context-param>
Upgrading shouldn't solve any particular problems here I think, though
we solved enough issues to upgrade to the latest anyway :)
Eelco
On 11/13/06, Nili Adoram <[EMAIL PROTECTED]> wrote:
> Hi all,
> When running our Wicket based web application as well Nagios on the same
> machine
> we come across "Too many open files" problem.
> We are using soft limit of 4096 and hard limit of 63536.
> However, we are monitoring the number of file handles open and it is
> gradually increasing.
>
>
> The files - /opt/qrm/java/webapp/WEB-INF/lib/wicket-1.2.2.jar &
> /opt/qrm/java/webapp/WEB-INF/lib/wicket-extensions-1.2.2-patch.jar are
> being opened repeatedly.
>
> Eventually we see the following problem and the web server is stuck.
>
> Any ideas?
>
>
> 2006-11-08 19:42:22,104 ERROR [ManagerBase] (Thread-29:) IOException
> while saving persisted sessions: java.io.FileNotFoundException:
> /opt/qrm/usr/tomcat/work/Catalina/localhost/host-manager/SESSIONS.ser
> (Too many open files)
>
> java.io.FileNotFoundException:
> /opt/qrm/usr/tomcat/work/Catalina/localhost/host-manager/SESSIONS.ser
> (Too many open files)
>
> at java.io.FileOutputStream.open(Native Method)
>
> at java.io.FileOutputStream.<init>(FileOutputStream.java:179)
>
> at java.io.FileOutputStream.<init>(FileOutputStream.java:70)
>
> at
> org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:488)
>
> at
> org.apache.catalina.session.StandardManager.unload(StandardManager.java:462)
>
> at
> org.apache.catalina.session.StandardManager.stop(StandardManager.java:666)
>
> at
> org.apache.catalina.core.StandardContext.stop(StandardContext.java:4337)
>
> at
> org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:892)
>
> at
> org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:1153)
>
> at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:1125)
>
> at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:312)
>
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
>
> at
> org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1054)
>
> at
> org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1066)
>
> at
> org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:447)
>
> at
> org.apache.catalina.core.StandardService.stop(StandardService.java:512)
>
> at
> org.apache.catalina.core.StandardServer.stop(StandardServer.java:743)
>
> at org.apache.catalina.startup.Catalina.stop(Catalina.java:601)
>
> at
> org.apache.catalina.startup.Catalina$CatalinaShutdownHook.run(Catalina.java:644)
>
>
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Wicket-user mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/wicket-user
>
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
Wicket-user mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/wicket-user
