Weblogic Server abort suddenly

Question

Hi,
We experienced spontaneous weblogic server abortions. The system configuration is as follows:
Microsoft Windows Advanced Server 2000
Weblogic Server 8.1.0 (in production mode)
SUN JDK 1.4.1_02
The symptom is that Weblogic server exits without printing any exception and error message.
(i.e., no out of memory error, no I/O exception etc.) It looks as if the JVM exits normally.
It is sure that the deployed application does not make an exit() call.
What would be the cause of certain abortion?
Thanks

Answer 1

See case #188305. There is not a whole lot of information there and we really don't like to reproduce this.
If it happens again we will add more info to the case. In the log file we have seen 'class not found' for
weblogic.utils.... classes before it shuts down. Boot it again under no load and it comes up fine.
Mike.
Kumar Allamraju <[email protected]> wrote:
Hmm.. that's interesting.
What version of WLS, SP-level? what 's the avg load that you are putting on WLS? Is it in a clustered environment? what
the min/max heap size, executeThreadCount etc...
Any other details that you can provide us would be helpful for us to debug further.
Kumar
Michael Reiche wrote:
Kumar -
We have seen this as well when load testing. It's hard to ignore the WL server shutting down by itself for no reason.
Mike Reiche
Kumar Allamraju <[email protected]> wrote:
You will only see this, if WLS shutdown is commenced and if you try to PING the server.
you can safely ignore it.
Kumar
Venkat wrote:
Hi All,
While we doing testing weblogic server shutting down.Here is the log generated by weblogic.
Tue Aug 22 12:38:27 EDT 2000:<E> <ListenThread> Listen failed. Failure count: 1
Tue Aug 22 12:38:27 EDT 2000:<E> <ListenThread> ListenThread:run failed:
Tue Aug 22 12:38:27 EDT 2000:<E> <ListenThread> **** The WebLogic Server is no longer listening for connections.
Tue Aug 22 12:38:27 EDT 2000:<E> <ListenThread> **** You should probably restart it.
Tue Aug 22 12:38:27 EDT 2000:<I> <WebLogicServer> Server shutdown by system
Tue Aug 22 12:38:27 EDT 2000:<I> <WebLogicServer> Server shutdown commencing NOW
Tue Aug 22 12:38:28 EDT 2000:<I> <HTTP> Destroying servlets in default servlet context.
Tue Aug 22 12:38:28 EDT 2000:<E> <SSLListenThread> ListenThread:run failed:
Please let me know the reason for this.It's very very urgent.
Thanks
Venkat