Eclipse Virgo shutdown senza motivo su EC2

Question

Sto avendo un problema di un'installazione pulita di Eclipse Virgo (3.5) che si spegne apparentemente senza motivo una volta avviato su un'immagine Ubuntu 12.04 su Amazon EC2. Sto iniziando Virgo da SSH, avvio funziona bene, ma dopo alcune ore il server si ferma, il rapporto di registro il seguente (si veda la terza linea):

[2012-12-10 11:57:14.804] INFO http-bio-8080-exec-9   org.springframework.web.servlet.handler.SimpleUrlHandlerMapping Mapped URL path [/splash] onto handler 'splashController' 
[2012-12-10 11:57:14.840] INFO http-bio-8080-exec-9   org.springframework.web.servlet.DispatcherServlet     FrameworkServlet 'splash': initialization completed in 92 ms 
[2012-12-10 15:33:27.488] INFO System Bundle Shutdown  o.e.g.b.extender.internal.activator.ContextLoaderListener   Stopping [org.eclipse.gemini.blueprint.extender] bundle v.[1.0.0.RELEASE] 
[2012-12-10 15:33:27.493] INFO kernel-dm-10     o.e.g.blueprint.context.support.OsgiBundleXmlApplicationContext Unpublishing application context OSGi service for bundle Virgo Kernel Admin 
Shell (org.eclipse.virgo.kernel.shell) 
[2012-12-10 15:33:27.494] INFO kernel-dm-10     o.e.g.blueprint.context.support.OsgiBundleXmlApplicationContext Closing OsgiBundleXmlApplicationContext(bundle=org.eclipse.virgo.kernel.she 
ll, config=osgibundle:/META-INF/spring/*.xml): startup date [Mon Dec 10 11:40:04 UTC 2012]; root of context hierarchy 
[2012-12-10 15:33:27.495] INFO kernel-dm-10     o.s.beans.factory.support.DefaultListableBeanFactory    Destroying singletons in org.springframework.beans.factory.support.DefaultL 
istableBeanFactory@1fc7875: defining beans [commandProcessor,singleCommandExecutor,ioManager,completerRegistry,modelAccessorHelper,stateService,installCommand,bundleCommands,serviceCommands,packageComma 
nds,configCommands,planCommands,parCommands,shutdownCommand,exitCommand,helpCommand,helpAccessor,helpCommandCompleter,bundleCompleter,packageCompleter,configCompleter,parCompleter,planCompleter,installC 
ompleter,longConverter,stringConverter,commandResolver,commandRegistry,commandInvoker,converterRegistry,quasiFrameworkFactory,moduleContextAccessor,eventLogger,configAdmin,org.eclipse.gemini.blueprint.s 
ervice.exporter.support.OsgiServiceFactoryBean#0,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#1,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBe 
an#2,userRegionBundleContext,deployer,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#3,regionDigraph,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactor 
yBean#4,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#5,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#6,org.eclipse.gemini.blueprint.service 
.exporter.support.OsgiServiceFactoryBean#7,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#8,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#9,o 
rg.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#10,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#11,org.eclipse.gemini.blueprint.service.export 
er.support.OsgiServiceFactoryBean#12,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#13,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#14,org.e 
clipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#15,objectNameCreator,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#16,org.eclipse.gemini.blueprint. 
service.exporter.support.OsgiServiceFactoryBean#17,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#18,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactor 
yBean#19,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#20,org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean#21,org.eclipse.gemini.blueprint.serv 
ice.exporter.support.OsgiServiceFactoryBean#22]; root of factory hierarchy 
[2012-12-10 15:33:27.497] INFO kernel-dm-10     o.e.g.blueprint.service.exporter.support.OsgiServiceFactoryBean Unregistered service [ServiceRegistrationWrapper for {org.eclipse.virgo.ker 
nel.shell.CommandCompleter}={org.eclipse.virgo.kernel.shell.completer.commmandNames=install, org.eclipse.gemini.blueprint.bean.name=installCompleter, org.springframework.osgi.bean.name=installCompleter, 
osgi.service.blueprint.compname=installCompleter, Bundle-SymbolicName=org.eclipse.virgo.kernel.shell, Bundle-Version=3.5.0.RELEASE, service.id=216}] 

Queste sono le proprietà del server

• Java VM Descrizione: Oracle Corporation (OpenJDK a 64 bit di server VM) 23.2-B09
• Java Versione: Oracle Corporation 1.7.0_09
• sistema operativo: Linux (amd64) 3.2.0-31 virtuale S erver
• Fuso orario: Etc/GMT Virgo
• Server Versione: 3.5.0.RELEASE

qualsiasi idea o suggerimento? Grazie!

Answer 1

@Tarelli cross-postato sul forum della comunità Vergine, e la cause was found

Il problema era quando la sua connessione SSH chiuso dopo essere stato abbastanza a lungo inutilizzata, il processo avviato dalla Virgo SSH anche chiuso.