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Glassfish won't start with more than one jruby runtime
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Glassfish won't start with more than one jruby runtime
by Chad Woolley
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Hello,
When we set our jruby.min.runtimes, jruby.max.runtimes, and jruby.runtimes to 1, glassfish starts and runs our app fine (not sure if the last one is redundant?). If we set them to 2, however, glassfish takes forever to start, and sometimes doesn't start up at all. It looks like it is continually trying to restart the runtimes and thrashing somehow. One time we got this exception: [#|2009-10-29T20:49:24.025+0000|SEVERE|sun-glassfish|javax.enterprise.system.container.web|_ThreadID=25;_ThreadName=Thread-3;|WebModule[]Application Error org.jruby.rack.RackInitializationException: timeout: all listeners busy at org.jruby.rack.PoolingRackApplicationFactory.getApplication(PoolingRackApplicationFactory.java:83) This is with Jruby 1.4.0RC1, Rails 2.2.2 app, Glassfish v3, JDK 1.6. We thought it might be memory, but a single runtime works fine with 1G heap and 256 Permsize, and we doubled these when we increased to 2 runtimes. Server CPU is pegged, but it is not swapping at all. How can we debug this problem? Thanks, -- Chad --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email |
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Re: Glassfish won't start with more than one jruby runtime
by Charles Oliver Nutter-4
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I think we're going to need to pull in GF guys for this one. Vivek?
You out there? On Thu, Oct 29, 2009 at 5:00 PM, Chad Woolley <thewoolleyman@...> wrote: > Hello, > > When we set our jruby.min.runtimes, jruby.max.runtimes, and > jruby.runtimes to 1, glassfish starts and runs our app fine (not sure > if the last one is redundant?). > > If we set them to 2, however, glassfish takes forever to start, and > sometimes doesn't start up at all. It looks like it is continually > trying to restart the runtimes and thrashing somehow. One time we got > this exception: > > [#|2009-10-29T20:49:24.025+0000|SEVERE|sun-glassfish|javax.enterprise.system.container.web|_ThreadID=25;_ThreadName=Thread-3;|WebModule[]Application > Error > org.jruby.rack.RackInitializationException: timeout: all listeners busy > at org.jruby.rack.PoolingRackApplicationFactory.getApplication(PoolingRackApplicationFactory.java:83) > > This is with Jruby 1.4.0RC1, Rails 2.2.2 app, Glassfish v3, JDK 1.6. > > We thought it might be memory, but a single runtime works fine with 1G > heap and 256 Permsize, and we doubled these when we increased to 2 > runtimes. Server CPU is pegged, but it is not swapping at all. > > How can we debug this problem? > > Thanks, > -- Chad > > --------------------------------------------------------------------- > To unsubscribe from this list, please visit: > > http://xircles.codehaus.org/manage_email > > > --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email |
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Re: Glassfish won't start with more than one jruby runtime
by vivekp
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Which Glassfish v3 version you are trying?
Have you give glassfish gem a try? http://glassfishgem.rubyforge.org/. Or try out glasfish v3 latest promotion. Glassfish v3 is pretty close to getting final and has many improvements for Ruby/Rack based applications. Also, you do not need to use warble to warup your app. Simply deploy it using 'asadmin deploy yourappDir/'. Check it out:
-vivek.
On Fri, Oct 30, 2009 at 1:50 PM, Charles Oliver Nutter <headius@...> wrote: I think we're going to need to pull in GF guys for this one. Vivek? |
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Re: Glassfish won't start with more than one jruby runtime
by vivekp
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You can check out the Xmx and perm size settings in glassfish-installation/domains/domain1/config/domain.xml.
-vivek.
On Fri, Oct 30, 2009 at 2:00 PM, Vivek Pandey <vivek.pandey@...> wrote:
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Re: Glassfish won't start with more than one jruby runtime
by Chad Woolley
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On Fri, Oct 30, 2009 at 2:00 PM, Vivek Pandey <vivek.pandey@...> wrote:
> Which Glassfish v3 version you are trying? It is glassfish3-prelude build b28c > Looks like this is WAR deployment of Rails application, where it uses > JRuby-Rack/Warbler. Whats your -Xmx and -XX:MaxPermSize settings? 2g and 512m for 2 runtimes (double what we successfully used for 1 runtime) > Have you give glassfish gem a try? http://glassfishgem.rubyforge.org/. The app runs under glassfish gem, but our goal is a running deployable war file, so we are focusing on that. Should multiple runtimes behave differently under the gem than the regular app server? > Or try out glasfish v3 latest promotion. Glassfish v3 is pretty close to > getting final and has many improvements for Ruby/Rack based applications. OK, we can try that. > Also, you do not need to use warble to warup your app. Simply deploy it > using 'asadmin deploy yourappDir/'. Check it out: > http://download.java.net/glassfish/v3/promoted/glassfish-v3-web-b70.zip OK. Again, our goal is a deployable war, so we aren't interested in deploying from the filesystem unless it helps debug this issue. Thanks for your help... > > -vivek. > > On Fri, Oct 30, 2009 at 1:50 PM, Charles Oliver Nutter <headius@...> > wrote: >> >> I think we're going to need to pull in GF guys for this one. Vivek? >> You out there? >> >> On Thu, Oct 29, 2009 at 5:00 PM, Chad Woolley <thewoolleyman@...> >> wrote: >> > Hello, >> > >> > When we set our jruby.min.runtimes, jruby.max.runtimes, and >> > jruby.runtimes to 1, glassfish starts and runs our app fine (not sure >> > if the last one is redundant?). >> > >> > If we set them to 2, however, glassfish takes forever to start, and >> > sometimes doesn't start up at all. It looks like it is continually >> > trying to restart the runtimes and thrashing somehow. One time we got >> > this exception: >> > >> > >> > [#|2009-10-29T20:49:24.025+0000|SEVERE|sun-glassfish|javax.enterprise.system.container.web|_ThreadID=25;_ThreadName=Thread-3;|WebModule[]Application >> > Error >> > org.jruby.rack.RackInitializationException: timeout: all listeners busy >> > at >> > org.jruby.rack.PoolingRackApplicationFactory.getApplication(PoolingRackApplicationFactory.java:83) >> > >> > This is with Jruby 1.4.0RC1, Rails 2.2.2 app, Glassfish v3, JDK 1.6. >> > >> > We thought it might be memory, but a single runtime works fine with 1G >> > heap and 256 Permsize, and we doubled these when we increased to 2 >> > runtimes. Server CPU is pegged, but it is not swapping at all. >> > >> > How can we debug this problem? >> > >> > Thanks, >> > -- Chad --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email |
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Re: Glassfish won't start with more than one jruby runtime
by vivekp
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On Fri, Oct 30, 2009 at 2:38 PM, Chad Woolley <thewoolleyman@...> wrote:
ok. This is pretty old. you may like to try the latest v3 promotion.
I think this looks reasonable. I suspect this is some bug either in jruby-rack or glassfish web-container. Let us know how it behaves with the latest v3 promotion.
The app runs under glassfish gem, but our goal is a running deployable Yes. glassfish gem and jruby-rack/warbler code base is completely different, they dont share anything.
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Re: Glassfish won't start with more than one jruby runtime
by Chad Woolley
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On Fri, Oct 30, 2009 at 3:45 PM, Vivek Pandey <vivek.pandey@...> wrote:
> I think this looks reasonable. I suspect this is some bug either in > jruby-rack or glassfish web-container. Let us know how it behaves with the > latest v3 promotion. It looks like multiple runtimes are working with the latest glassfish release. Thanks for the prompt response! -- Chad --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email |
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