users@glassfish.java.net

Re: Loadbalancer crash with Sun Web Server 7

From: Pankaj Jairath <Pankaj.Jairath_at_Sun.COM>
Date: Thu, 14 Aug 2008 16:13:52 +0530

Does your load balancer configuration (loadbalancer.xml) has the
"require-monitor-data"="true" (monitoring turned on). If so, turn it off
(="false") and try the same scenario you did before.

regards
Pankaj

glassfish_at_javadesktop.org wrote:
> I've got a Sun Web Server 7 instance running SJSAS 9.1's lbplugin module.
> The webserver fronts two SJSAS 9.1U2 node agents, which are both enabled.
>
> It all works fine until I change loadbalancer.xml to disable only one application that was previously enabled.
>
> When I then hit the URL of the webapp that's just been disabled, lbplugin cras"require-monitor-data"hes Sun Web Server 7:
>
> [14/Aug/2008:13:56:09] catastrophe (13353): CORE3260: Server crash detected (signal SIGSEGV)
> [14/Aug/2008:13:56:09] info (13353): CORE3261: Crash occurred in NSAPI SAF service-passthrough
> [14/Aug/2008:13:56:09] info (13353): CORE3262: Crash occurred in function char*FailoverGroup::getNa
> me() from module /opt/webserver7/plugins/lbplugin/bin/libpassthrough.so
>
> Note that if I try the URL of any other webapp that's still enabled, it works fine. It's only when I hit the disabled app's URL that it all crashes.
>
> Any ideas? This looks like a bug. I'm using the loadbalancer provided by SJSAS 9.1 Update 2 for Solaris SPARC.
> [Message sent by forum member 'coreyjohnston' (coreyjohnston)]
>
> http://forums.java.net/jive/thread.jspa?messageID=293236
>
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