José, The MinSize is not the problem IMO. The MaxSize is definitely the issue. Do you have more than 10 (default value) simultaneous users?
The StrictPooling is great to be able to always answer in case of small over load. But, you have to know that after being used, instances will be removed and garbage collected. Also, creating instances can be consuming depending on the bean. I would recommend not only to set it to true, but before, trying to define as much as possible the correct value for MaxSize depending on your SLAs. Hope it helps JLouis 2013/3/6 José Luis Cetina <[email protected]> > Im using 1.6.0-SNAPSHOT. > > I will change > > StrictPooling = true ==> false > MinSize = 0 ==> 2 > > In stateless section and let you know. > > > > 2013/3/6 Howard W. Smith, Jr. <[email protected]> > > > José, > > > > I'm sure the others will ask, are you seeing this with tomee 1.5.2 or > 1.6.0 > > snapshot? or only seeing on your production server running tomee 1.5.1 > or > > 1.5.2 / 1.6.0 snapshot? > > > > Wow, Jean-Louis beat me to it...asking for the TOMEE version. :) > > > > Also, i searched google for the following: > > > > No instances available in Stateless Session Bean pool > > > > and found the following (which is definitely related to Jean-Louis > > response): > > > > [1] > > > > > http://apache-geronimo.328035.n3.nabble.com/jira-Created-GERONIMO-5455-quot-No-instances-available-in-Stateless-Session-Bean-pool-quot-error-wher-td978236.html > > > > [2] > > > > > http://openejb.979440.n4.nabble.com/Query-Regarding-Stateless-Session-Bean-Instance-Pool-Configuration-td980239.html > > > > [3] http://docs.oracle.com/cd/E15051_01/wls/docs103/ejb/session.html > > > > > > Howard > > > > > > On Wed, Mar 6, 2013 at 10:46 AM, José Luis Cetina <[email protected] > > >wrote: > > > > > Hi im gettin *ConcurrentAccessTimeoutException: No instances available > in > > > Stateless Session Bean pool. Waited 30 SECONDS....* > > > > > > Here is the complete log: http://pastebin.ca/2328770 > > > > > > Any advice, what could be? Do i have to configure something in > > tomee.xml?? > > > > > > Part of the log: > > > > > > > > > *Mar 05, 2013 9:38:20 PM org.apache.openejb.cdi.CdiAppContextsService > > > lazyStartSessionContext > > > WARNING: Could NOT lazily initialize session context because of null > > > RequestContext > > > javax.ejb.ConcurrentAccessTimeoutException: No instances available in > > > Stateless Session Bean pool. Waited 30 SECONDS > > > at > > > > > > > > > org.apache.openejb.core.stateless.StatelessInstanceManager.getInstance(StatelessInstanceManager.java:190) > > > at > > > > > > > > > org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:186) > > > at > > > > > > > > > org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:256) > > > at > > > > > > > > > org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:251) > > > at > > > > > > > > > org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:85) > > > at > > > > > > > > > org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:279) > > > at sun.proxy.$Proxy245.getExamenAplicado(Unknown Source) > > > at > > > > > > > > > com.grupokx.preparatorianos.controller.examendiagnostico.ExamenDiagnosticoMBean.mypostconstruct(ExamenDiagnosticoMBean.java:63) > > > at sun.reflect.GeneratedMethodAccessor800.invoke(Unknown Source) > > > at > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > at java.lang.reflect.Method.invoke(Method.java:601) > > > at > > > > > > > > > org.apache.tomee.catalina.JavaeeInstanceManager.postConstruct(JavaeeInstanceManager.java:132) > > > at > > > > > > > > > org.apache.tomee.catalina.JavaeeInstanceManager.newInstance(JavaeeInstanceManager.java:69) > > > at > > > > > > > > > org.apache.myfaces.config.annotation.Tomcat7AnnotationLifecycleProvider.postConstruct(Tomcat7AnnotationLifecycleProvider.java:94) > > > at > > > > > > > > > org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:213) > > > at > > > > > > > > > org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.createManagedBean(ManagedBeanResolver.java:333) > > > at > > > > > > > > > org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:296) > > > at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:58) > > > at > > > > > > > > > org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:179) > > > at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:72) > > > at org.apache.el.parser.AstValue.getValue(AstValue.java:161) > > > at org.apache.el.parser.AstEqual.getValue(AstEqual.java:38) > > > at > > org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:185) > > > at > > > > > > > > > org.apache.webbeans.el.WrappedValueExpression.getValue(WrappedValueExpression.java:68) > > > at > > > > > > > > > org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.getValue(ContextAwareTagValueExpression.java:96) > > > at > > javax.faces.component._DeltaStateHelper.eval(_DeltaStateHelper.java:266) > > > at > > > > > > javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:1187) > > > at > > > > javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:494) > > > at > > > > javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:541) > > > at > > > > javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:541) > > > at > > > > javax.faces.component.UIComponentBase.encodeAll(UIComponentBase.java:541) > > > at > > > > > > > > > org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1981) > > > at > > > > > > > > > org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:285) > > > at > > > > > > > > > javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59) > > > at > > > > > > > > > org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:116) > > > at > > > > org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:241) > > > at javax.faces.webapp.FacesServlet.service(FacesServlet.java:199) > > > at > > > > > > > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) > > > at > > > > > > > > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > > > at > > > > > > > > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) > > > at > > > > > > > > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) > > > at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45) > > > at > > > > > > > > > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) > > > at > > > > > > > > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) > > > at > > > > > > > > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) > > > at > > > > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) > > > at > > > > > > > > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > > > at > > > > > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) > > > at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200) > > > at > > > > > > > > > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) > > > at > > > > > > > > > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) > > > at > > > > > > > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > > at > > > > > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > > at java.lang.Thread.run(Thread.java:722) > > > * > > > > > > > > > -- > ------------------------------------------------------------------- > *SCJA. José Luis Cetina* > ------------------------------------------------------------------- > -- Jean-Louis
