Hi Scott,
Turning off the nighly reset took care of the crash, but now we are
trying to figure out why TBL crashes when attempting the reset. The
full stack trace is given below. TBL seems to try the restart several
times without success before the ultimate OutOfMemoryError occurs.
Our Tomcat support group (not suprisingly) blames TBL for the problem,
and sites that the error did not exist before the upgrade to 3.4.2. My
bet is that we are runing a very old version of Tomcat (5.5.X) and TBL
3.4.2 is using newer Tomcat functionality.
Could you please provide some insight on what might be causing the
behavior below, or confirm that our outdated version of Tomcat is a
fault? We just upgraded Java to 1.6.0_24, so the JVM should not be an
issue.
[TopBraid Info] org.topbraidlive.server: Requesting reset service at
"Tue Mar 22 01:00:26 EDT 2011"
[TopBraid Error] org.topbraid.eclipsex: Mar 22, 2011 1:00:27 AM
org.apache.catalina.core.ApplicationContext log
SEVERE: Error while stopping Framework
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.eclipse.equinox.servletbridge.FrameworkLauncher.stop(FrameworkLauncher.java:
719)
at
org.topbraidlive.servletbridge.webapplicationserver.FrameworkLauncher.stop(FrameworkLauncher.java:
185)
at
org.topbraidlive.servletbridge.webapplicationserver.FrameworkLauncher.restart(FrameworkLauncher.java:
175)
at
org.topbraidlive.servletbridge.osgi.TBLPersonality.tblRestart(TBLPersonality.java:
160)
at org.topbraidlive.server.PeriodicRestarter
$1.run(PeriodicRestarter.java:50)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Caused by: java.lang.IllegalStateException: The service has been
unregistered
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:
209)
at
org.eclipse.osgi.framework.internal.core.ConsoleManager.stopConsole(ConsoleManager.java:
162)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:
412)
... 11 more
(null)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.eclipse.equinox.servletbridge.FrameworkLauncher.stop(FrameworkLauncher.java:
719)
at
org.topbraidlive.servletbridge.webapplicationserver.FrameworkLauncher.stop(FrameworkLauncher.java:
185)
at
org.topbraidlive.servletbridge.webapplicationserver.FrameworkLauncher.restart(FrameworkLauncher.java:
175)
at
org.topbraidlive.servletbridge.osgi.TBLPersonality.tblRestart(TBLPersonality.java:
160)
at org.topbraidlive.server.PeriodicRestarter
$1.run(PeriodicRestarter.java:50)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Caused by: java.lang.IllegalStateException: The service has been
unregistered
at
org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:
209)
at
org.eclipse.osgi.framework.internal.core.ConsoleManager.stopConsole(ConsoleManager.java:
162)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:
412)
... 11 more
^M
osgi> java.lang.OutOfMemoryError: PermGen space
On Mar 23, 9:19 pm, Dilphat <[email protected]> wrote:
> Thanks for the quick response Scott! I'll make the change to the
> config.
>
> On Mar 23, 7:00 pm, Scott Henninger <[email protected]>
> wrote:
>
>
>
> > ...also set Nightly Restart ON to false.
>
> > -- Scott
>
> > On Mar 23, 5:40 pm, Scott Henninger <[email protected]>
> > wrote:
>
> > > Donald; This is a TBL setting to reset nightly. It is a safeguard for
> > > long-running sessions that is rarely needed. You can safely turn it
> > > off by going to the Admin Console and selecting Server Configuration
> > > Parameters. Delete the value for Nightly Restart Time and Save Data.
> > > Then re-start the server.
>
> > > ...and let your Tomcat people know they are off the hook ;-)
>
> > > -- Scott
>
> > > On Mar 23, 5:28 pm, Dilphat <[email protected]> wrote:
>
> > > > Hi all,
>
> > > > we just recently upgraded to tobraid live 3.4.2 under Linux 64 bit OS.
> > > > All three of our environments, development, QA and production, crash
> > > > at 1am and issue the same error message:
>
> > > > [TopBraid Info] org.topbraidlive.server: Requesting reset service at
> > > > "Wed Mar 23 01:00:05 EDT 2011"
> > > > [TopBraid Error] org.topbraid.eclipsex: Mar 23, 2011 1:00:06 AM
> > > > org.apache.catalina.core.ApplicationContext log
> > > > SEVERE: Error while stopping Framework
> > > > java.lang.reflect.InvocationTargetException
> > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> > > > Note that the DEV and QA environments run under different tomcat
> > > > instances on the same physical server, and the PRD instance runs under
> > > > a tomcat instance on a different server.
>
> > > > The request for reset behavior had been seen when we upgraded to 3.4.1
> > > > as well, but it rarely genereated an exception.
>
> > > > Our tomcat application support group states (swears) that they are
> > > > doing nothing to cause the 1am shutdown, and from the looks of the log
> > > > messages topbraid is itself requesting the reset at 1am.
>
> > > > Do you know if the above behavior is expected from TBL 3.4.2? If so is
> > > > there a way we can turn off the reset requests?- Hide quoted text -
>
> > - Show quoted text -- Hide quoted text -
>
> - Show quoted text -
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