[seam-issues] [JBoss JIRA] Updated: (SEAMFACES-55) @WebServices look up EJB's on every single http request (not only webservice requests)

Anders Ã…berg (JIRA) jira-events at lists.jboss.org
Fri Oct 22 05:05:55 EDT 2010 

     [ https://jira.jboss.org/browse/SEAMFACES-55?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anders Ã…berg updated SEAMFACES-55:
-----------------------------------

    Attachment: faces-server.zip
                faces-client.zip
                faces-client-seamfaces.zip


Source code for webapps.

> @WebServices look up EJB's on every single http request (not only webservice requests)
> --------------------------------------------------------------------------------------
>
>                 Key: SEAMFACES-55
>                 URL: https://jira.jboss.org/browse/SEAMFACES-55
>             Project: Seam Faces
>          Issue Type: Bug
>          Components: CDI Integration
>    Affects Versions: 3.0.0.Alpha3
>         Environment: Glassfish 3.0.1 on Windows 7 64 bit, 32 bit jvm (1.6.0_20)
>            Reporter: Anders Ã…berg
>         Attachments: faces-client-0.1-SNAPSHOT.war, faces-client-seamfaces-0.1-SNAPSHOT.war, faces-client-seamfaces.zip, faces-client.zip, faces-server-0.1-SNAPSHOT.war, faces-server.zip
>
>
> After splitting our application into frontend (JSF2) and backend (EJB3.1 remote) modules running on different servers, performance in the application became horrible. Rendering an empty JSF page took about 3 seconds.
> It turned out that because of 3 @WebService annotated beans with remote @EJB's injected, lots of traffic goes to the backend server on every http request (to JSF pages, css, js etc). We don't know exactly what this traffic is, but adding breakpoints in @PostConstruct methods in the webservices showed that they are not being instantiated.
> After removing seam-faces the problems went away. And if we annotate the webservices with @Stateless they also went away. So we have a workaround, but would like to know if this issue could affect other areas as well. Performance is still sub par.
> More info here:
> http://seamframework.org/Community/SeamFaces300Alpha3WeirdButSeriousPerformanceIssue
> I have created some webapps to reproduce the problems:
> faces-server: webapp with a remote ejb EchoService
> faces-client: webapp with an empty jsf page (meaning just plain text) and an EchoWebService that injects EchoService using @EJB
> faces-client-seamfaces: identical to the one above but with seam-faces-3.0.0.Alpha3 in WEB-INF/lib. And different name obviously.
> Steps to reproduce problem (on Glassfish 3.0.1 at least):
> - Deploy faces-server first, and then both faces-client and faces-client-seamfaces. 
> - Open /faces-client/empty.xhtml and /faces-client-seamfaces/empty.xhtml. Rendering the first one takes about 4-6ms, the second one takes 60-80ms.
> - Undeploy faces-server and try to reload the pages. The first one still works, the second one gives an exception:
> [#|2010-10-22T10:04:35.241+0200|WARNING|glassfish3.0.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|StandardWrapperValve[Faces Servlet]: PWC1406: Servlet.service() for servlet Faces Servlet threw exception
> java.lang.IllegalStateException: Could not wrap ExternalContext
> 	at org.jboss.seam.faces.environment.SeamExternalContextFactory.getExternalContext(SeamExternalContextFactory.java:35)
> 	at com.sun.faces.context.InjectionExternalContextFactory.getExternalContext(InjectionExternalContextFactory.java:109)
> 	at com.sun.faces.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:93)
> 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:302)
> 	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
> 	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
> 	at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
> 	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
> 	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
> 	at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
> 	at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
> 	at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
> 	at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
> 	at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
> 	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
> 	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
> 	at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
> 	at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
> 	at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
> 	at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
> 	at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
> 	at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
> 	at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.IllegalStateException: Exception attempting to inject Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session into class org.jboss.seam.faces.environment.SeamExternalContext
> 	at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:133)
> 	at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:47)
> 	at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:171)
> 	at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:142)
> 	at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:165)
> 	at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:332)
> 	at org.jboss.weld.context.AbstractMapContext.get(AbstractMapContext.java:112)
> 	at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.getProxiedInstance(ClientProxyMethodHandler.java:143)
> 	at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.invoke(ClientProxyMethodHandler.java:100)
> 	at org.jboss.weld.util.CleanableMethodHandler.invoke(CleanableMethodHandler.java:43)
> 	at org.jboss.seam.faces.environment.SeamExternalContext_$$_javassist_21.setWrapped(SeamExternalContext_$$_javassist_21.java)
> 	at org.jboss.seam.faces.environment.SeamExternalContextFactory.getExternalContext(SeamExternalContextFactory.java:29)
> 	... 27 more
> Caused by: com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session into class org.jboss.seam.faces.environment.SeamExternalContext
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:614)
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.inject(InjectionManagerImpl.java:384)
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.injectInstance(InjectionManagerImpl.java:168)
> 	at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:126)
> 	... 38 more
> Caused by: javax.naming.NamingException: Lookup failed for 'java:comp/env/EchoService' in SerialContext  [Root exception is javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session' .  Actual (possibly internal) Remote JNDI name used for lookup is 'com.example.EchoService#com.example.EchoService' [Root exception is javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext  [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]]]
> 	at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:442)
> 	at javax.naming.InitialContext.lookup(InitialContext.java:392)
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:513)
> 	... 41 more
> Caused by: javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session' .  Actual (possibly internal) Remote JNDI name used for lookup is 'com.example.EchoService#com.example.EchoService' [Root exception is javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext  [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]]
> 	at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:174)
> 	at com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl$EjbReferenceProxy.create(ComponentEnvManagerImpl.java:1040)
> 	at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:688)
> 	at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:657)
> 	at com.sun.enterprise.naming.impl.JavaURLContext.lookup(JavaURLContext.java:148)
> 	at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:428)
> 	... 43 more
> Caused by: javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext  [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]
> 	at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:442)
> 	at javax.naming.InitialContext.lookup(InitialContext.java:392)
> 	at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:169)
> 	... 48 more
> Caused by: javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found
> 	at com.sun.enterprise.naming.impl.TransientContext.doLookup(TransientContext.java:197)
> 	at com.sun.enterprise.naming.impl.TransientContext.lookup(TransientContext.java:168)
> 	at com.sun.enterprise.naming.impl.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:58)
> 	at com.sun.enterprise.naming.impl.LocalSerialContextProviderImpl.lookup(LocalSerialContextProviderImpl.java:101)
> 	at com.sun.enterprise.naming.interprise.naming.impl.SerialContext.lookup(SerialContext.java:430)
> 	... 50 more
> |#]
> [#|2010-10-22T10:04:35.241+0200|WARNING|glassfish3.0.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=http-thread-pool-18080-(1);|StandardWrapperValve[Faces Servlet]: PWC1406: Servlet.service() for servlet Faces Servlet threw exception
> java.lang.IllegalStateException: Could not wrap ExternalContext
> 	at org.jboss.seam.faces.environment.SeamExternalContextFactory.getExternalContext(SeamExternalContextFactory.java:35)
> 	at com.sun.faces.context.InjectionExternalContextFactory.getExternalContext(InjectionExternalContextFactory.java:109)
> 	at com.sun.faces.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:93)
> 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:302)
> 	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
> 	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
> 	at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
> 	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
> 	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
> 	at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
> 	at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
> 	at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
> 	at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
> 	at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
> 	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
> 	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
> 	at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
> 	at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
> 	at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
> 	at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
> 	at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
> 	at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
> 	at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.IllegalStateException: Exception attempting to inject Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session into class org.jboss.seam.faces.environment.SeamExternalContext
> 	at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:133)
> 	at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:47)
> 	at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:171)
> 	at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:142)
> 	at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:165)
> 	at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:332)
> 	at org.jboss.weld.context.AbstractMapContext.get(AbstractMapContext.java:112)
> 	at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.getProxiedInstance(ClientProxyMethodHandler.java:143)
> 	at org.jboss.weld.bean.proxy.ClientProxyMethodHandler.invoke(ClientProxyMethodHandler.java:100)
> 	at org.jboss.weld.util.CleanableMethodHandler.invoke(CleanableMethodHandler.java:43)
> 	at org.jboss.seam.faces.environment.SeamExternalContext_$$_javassist_21.setWrapped(SeamExternalContext_$$_javassist_21.java)
> 	at org.jboss.seam.faces.environment.SeamExternalContextFactory.getExternalContext(SeamExternalContextFactory.java:29)
> 	... 27 more
> Caused by: com.sun.enterprise.container.common.spi.util.InjectionException: Exception attempting to inject Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session into class org.jboss.seam.faces.environment.SeamExternalContext
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:614)
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.inject(InjectionManagerImpl.java:384)
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.injectInstance(InjectionManagerImpl.java:168)
> 	at org.glassfish.weld.services.InjectionServicesImpl.aroundInject(InjectionServicesImpl.java:126)
> 	... 38 more
> Caused by: javax.naming.NamingException: Lookup failed for 'java:comp/env/EchoService' in SerialContext  [Root exception is javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session' .  Actual (possibly internal) Remote JNDI name used for lookup is 'com.example.EchoService#com.example.EchoService' [Root exception is javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext  [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]]]
> 	at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:442)
> 	at javax.naming.InitialContext.lookup(InitialContext.java:392)
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl._inject(InjectionManagerImpl.java:513)
> 	... 41 more
> Caused by: javax.naming.NamingException: Exception resolving Ejb for 'Remote ejb-ref name=EchoService,Remote 3.x interface =com.example.EchoService,ejb-link=null,lookup=null,mappedName=,jndi-name=com.example.EchoService,refType=Session' .  Actual (possibly internal) Remote JNDI name used for lookup is 'com.example.EchoService#com.example.EchoService' [Root exception is javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext  [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]]
> 	at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:174)
> 	at com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl$EjbReferenceProxy.create(ComponentEnvManagerImpl.java:1040)
> 	at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:688)
> 	at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:657)
> 	at com.sun.enterprise.naming.impl.JavaURLContext.lookup(JavaURLContext.java:148)
> 	at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:428)
> 	... 43 more
> Caused by: javax.naming.NamingException: Lookup failed for 'com.example.EchoService#com.example.EchoService' in SerialContext  [Root exception is javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found]
> 	at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:442)
> 	at javax.naming.InitialContext.lookup(InitialContext.java:392)
> 	at com.sun.ejb.EjbNamingReferenceManagerImpl.resolveEjbReference(EjbNamingReferenceManagerImpl.java:169)
> 	... 48 more
> Caused by: javax.naming.NameNotFoundException: com.example.EchoService#com.example.EchoService not found
> 	at com.sun.enterprise.naming.impl.TransientContext.doLookup(TransientContext.java:197)
> 	at com.sun.enterprise.naming.impl.TransientContext.lookup(TransientContext.java:168)
> 	at com.sun.enterprise.naming.impl.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:58)
> 	at com.sun.enterprise.naming.impl.LocalSerialContextProviderImpl.lookup(LocalSerialContextProviderImpl.java:101)
> 	at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:430)
> 	... 50 more
> |#]
> mpl.SerialContext.lookup(SerialContext.java:430)
> 	... 50 more
> |#]

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