Re: [Resin-interest] Resin java exception
Hi, What JVM options are you using when you start up resin? Typically, an out of heap error means you're running out of virtual machine memory. You can tune the VM with the options you pass to resin in the httpd.sh script. Thanks, Adam Fletcher Director, Information Technology PowerSteering Software, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Akila Amarathunga Sent: Friday, December 29, 2006 9:13 AM To: General Discussion for the Resin application server Subject: [Resin-interest] Resin java exception Hi All, I have RH system with apache 2.0 and resin 3.0. All the requests to Resin goes through apache using mod_caucho. When I do simultaneous searches i get a java exception call like below java.lang.OutOfMemoryError: Java heap space Complete stack: wicket.WicketRuntimeException: Method onFormSubmitted of interface wicket.markup.html.form.IFormSubmitListener targeted at component [MarkupContainer [Component id = autoForm, page = tbt.engine.SearchingPage2, path = 0:autoForm.MyForm, isVisible = true, isVersioned = true]] threw an exception at wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:174 ) at wicket.request.target.component.listener.ListenerInterfaceRequestTarget. processEvents(ListenerInterfaceRequestTarget.java:74) at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(Defa ultEventProcessorStrategy.java:65) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEve nts(AbstractCompoundRequestCycleProcessor.java:57) at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:846) at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:879) at wicket.RequestCycle.step(RequestCycle.java:960) at wicket.RequestCycle.steps(RequestCycle.java:1034) at wicket.RequestCycle.request(RequestCycle.java:453) at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:215) Please help me out if any of you guys come through a exception like this. Thanks, Akila ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Resin java exception
Hi Adam, well i did some searches in google and adjusted the JVM like below ./httpd.sh -Xmn100M -Xms500M -Xmx500M and test the application... After that i didn't get heap exceptions... Any ideas how to fine tune JVM memory..? Thanks, Akila On Fri, 2006-12-29 at 09:35 -0500, Adam Fletcher wrote: Hi, What JVM options are you using when you start up resin? Typically, an out of heap error means you're running out of virtual machine memory. You can tune the VM with the options you pass to resin in the httpd.sh script. Thanks, Adam Fletcher Director, Information Technology PowerSteering Software, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Akila Amarathunga Sent: Friday, December 29, 2006 9:13 AM To: General Discussion for the Resin application server Subject: [Resin-interest] Resin java exception Hi All, I have RH system with apache 2.0 and resin 3.0. All the requests to Resin goes through apache using mod_caucho. When I do simultaneous searches i get a java exception call like below java.lang.OutOfMemoryError: Java heap space Complete stack: wicket.WicketRuntimeException: Method onFormSubmitted of interface wicket.markup.html.form.IFormSubmitListener targeted at component [MarkupContainer [Component id = autoForm, page = tbt.engine.SearchingPage2, path = 0:autoForm.MyForm, isVisible = true, isVersioned = true]] threw an exception at wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:174 ) at wicket.request.target.component.listener.ListenerInterfaceRequestTarget. processEvents(ListenerInterfaceRequestTarget.java:74) at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(Defa ultEventProcessorStrategy.java:65) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEve nts(AbstractCompoundRequestCycleProcessor.java:57) at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:846) at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:879) at wicket.RequestCycle.step(RequestCycle.java:960) at wicket.RequestCycle.steps(RequestCycle.java:1034) at wicket.RequestCycle.request(RequestCycle.java:453) at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:215) Please help me out if any of you guys come through a exception like this. Thanks, Akila ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Resin java exception
Hi Akila, There are lots of options for JVM tuning, and correct tuning really depends on how your application uses the heap. Which version of java are you using? If you are using JDK 1.5 (or higher), you should add these to your startup options: -Dcom.sun.management.jmxremote Which will allow you to use jconsole, a good way to view how you are you using the heap. In Sun's JDK, this tool is in $JAVA_HOME/bin - first run jps to get the ID of the java process you want to monitor with jconsole, then run jconsole with that ID as the argument. You should then take some time to read about how Java breaks up the memory available to the VM and how Java garbage collects: http://java.sun.com/docs/hotspot/gc5.0/gc_tuning_5.html One application I run under reason caches quite a bit of data in memory. On a two processor Xeon, with 4GB of RAM, under 32bit RH, I run the application with these JVM options: -server -verbose:gc -Dcom.sun.management.jmxremote -XX:MaxPermSize=256m -XX:PermSize=256m -XX:+AggressiveHeap -verbose:gc has the VM log it's GCs to the jvm.log in $RESIN_HOME/log, so I can see how often my application is garbage collecting. This is especially useful in tracking how often full GCs are done. Passing the AggressiveHeap option is similar to the -Xms/mx options but allows the JVM to inspect and tune the heap configuration by itself. This will attempt to use as much memory as possible, so don't do it on machine that is running any other services. The PermSize options are required when you have a great deal of classes or other items that will not/cannot be garbage collected, ever. The JVM puts these items in a special section of memory called the Permanent Generation. The resin app I am passing these arguments to creates enough items in the permanent generation to require that I size the generation beyond the JVM defaults. Thanks, Adam Fletcher Director, Information Technology PowerSteering Software, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Akila Amarathunga Sent: Friday, December 29, 2006 9:55 AM To: General Discussion for the Resin application server Subject: Re: [Resin-interest] Resin java exception Hi Adam, well i did some searches in google and adjusted the JVM like below ./httpd.sh -Xmn100M -Xms500M -Xmx500M and test the application... After that i didn't get heap exceptions... Any ideas how to fine tune JVM memory..? Thanks, Akila On Fri, 2006-12-29 at 09:35 -0500, Adam Fletcher wrote: Hi, What JVM options are you using when you start up resin? Typically, an out of heap error means you're running out of virtual machine memory. You can tune the VM with the options you pass to resin in the httpd.sh script. Thanks, Adam Fletcher Director, Information Technology PowerSteering Software, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Akila Amarathunga Sent: Friday, December 29, 2006 9:13 AM To: General Discussion for the Resin application server Subject: [Resin-interest] Resin java exception Hi All, I have RH system with apache 2.0 and resin 3.0. All the requests to Resin goes through apache using mod_caucho. When I do simultaneous searches i get a java exception call like below java.lang.OutOfMemoryError: Java heap space Complete stack: wicket.WicketRuntimeException: Method onFormSubmitted of interface wicket.markup.html.form.IFormSubmitListener targeted at component [MarkupContainer [Component id = autoForm, page = tbt.engine.SearchingPage2, path = 0:autoForm.MyForm, isVisible = true, isVersioned = true]] threw an exception at wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:174 ) at wicket.request.target.component.listener.ListenerInterfaceRequestTarget. processEvents(ListenerInterfaceRequestTarget.java:74) at wicket.request.compound.DefaultEventProcessorStrategy.processEvents(Defa ultEventProcessorStrategy.java:65) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEve nts(AbstractCompoundRequestCycleProcessor.java:57) at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:846) at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:879) at wicket.RequestCycle.step(RequestCycle.java:960) at wicket.RequestCycle.steps(RequestCycle.java:1034) at wicket.RequestCycle.request(RequestCycle.java:453) at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:215) Please help me out if any of you guys come through a exception like this. Thanks, Akila ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
[Resin-interest] REST web servies using POST
Hi all, I'm using resin 3.1 snapshot (haven't upgraded yet), and I can't make rest web services work using post method. Is there any way it can be achieved? The service definitio is this: web-service class=example.HelloWorldImpl rest url-pattern/service/*/url-pattern jaxb-packageexample.ws.response/jaxb-package /rest /web-service I know it's deprecated in 3.1, but I can't get 3.1 to work because it can't find a class, altought it is in the jar in the WEB-INF/lib folder. Thanks in advance. Pablo. ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] viewing a php w. resin.
From: Steve Burrus [EMAIL PROTECTED] Reply-To: General Discussion for the Resin application serverresin-interest@caucho.com To: resin-interest@caucho.com Subject: [Resin-interest] viewing a php w. resin. Date: Thu, 28 Dec 2006 18:02:01 -0600 I would very much like to know just how I can see/view a php file with the resin server. Which deployment folder should I put the file into? i have done some limited viewing of a php file with the apache server but NEVER yet with resin!! ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] viewing a php w. resin.
there's a pretty good tutorial on www.caucho.com that shows you how to run php scripts within resin. look for quercus - php over java - ! try to get the hello-world.php sample running:) Lucas From:"Steve Burrus" [EMAIL PROTECTED]Reply-To:General Discussion for the Resin application serverresin-interest@caucho.comTo:resin-interest@caucho.comSubject:Re: [Resin-interest] viewing a php w. resin.Date:Fri, 29 Dec 2006 15:34:07 -0600 From: "Steve Burrus" [EMAIL PROTECTED] Reply-To: General Discussion for the Resin application serverresin-interest@caucho.com To: resin-interest@caucho.com Subject: [Resin-interest] viewing a php w. resin. Date: Thu, 28 Dec 2006 18:02:01 -0600 I would very much like to know just how I can see/view a php file with the resin server. Which deployment folder should I put the file into? i have done some limited viewing of a php file with the apache server but NEVER yet with resin!!___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest___resin-interest mailing listresin-interest@caucho.comhttp://maillist.caucho.com/mailman/listinfo/resin-interestExpress yourself instantly with MSN Messenger! MSN Messenger Download today it's FREE! ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
