Hi Adrian, Problem reoccured again for us last nite. We managed to get listInUseConnections from CachedConnectionManager. Below is the output. It shows only 4 connections . We haven't modified WeakHashMAp to HashMap. But in use connections still have the first connection created (So I believe that weakhashmap isnt loosing any data) . Max configured connection is 130 and we ran out of Connections.
anonymous wrote : | | [EMAIL PROTECTED]: | STACKTRACE | at | org.jboss.resource.connectionmanager.CachedConnectionManager.registerConnection(CachedConnectionManager.java:321) | at | org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:467) | at | org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:874) | at | org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:103) | at | com.mobilgw.sam.common.WFComponentFactory.(WFComponentFactory.java:125) | at com.mobilgw.sam.common.SAMconfigPropsMgr.(SAMconfigPropsMgr.java:53) | at | com.mobilgw.sam.common.SAMconfigPropsMgr.getInstance(SAMconfigPropsMgr.java:36) | at | com.mobilgw.sam.common.messaging.SAMMessagingInitialiserServ.init(SAMMessagingInitialiserServ.java:52) | at javax.servlet.GenericServlet.init(GenericServlet.java:211) | at | org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1091) | at | org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:925) | at | org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3857) | at | org.apache.catalina.core.StandardContext.start(StandardContext.java:4118) | at | org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759) | at | org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739) | at | org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at | sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:324) | at | org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503) | at | org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at | org.apache.catalina.core.StandardContext.init(StandardContext.java:5005) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at | sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:324) | at | org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503) | at | org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at | org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:274) | at | org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:91) | at | org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:357) | at org.jboss.web.WebModule.startModule(WebModule.java:68) | at org.jboss.web.WebModule.startService(WebModule.java:46) | at | org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272) | at | org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222) | at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) | at | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:324) | at | org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) | at | org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at | org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:897) | at $Proxy0.start(Unknown Source) | at org.jboss.system.ServiceController.start(ServiceController.java:418) | at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) | at | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:324) | at | org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) | at | org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) | at $Proxy24.start(Unknown Source) | at | org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:394) | at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738) | at sun.reflect.GeneratedMethodAccessor46.invoke(Unknown Source) | at | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:324) | at | org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at | org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:121) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at | org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at | org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) | at $Proxy8.deploy(Unknown Source) | at | org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:325) | at | org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:501) | at | org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:204) | at | org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:277) | at | org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272) | at | org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222) | at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) | at | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:324) | at | org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) | at | org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at | org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:897) | at $Proxy0.start(Unknown Source) | at org.jboss.system.ServiceController.start(ServiceController.java:418) | at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) | at | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:324) | at | org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) | at | org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) | at $Proxy4.start(Unknown Source) | at org.jboss.deployment.SARDeployer.start(SARDeployer.java:273) | at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:722) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at | sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:324) | at | org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at | org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:121) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at | org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at | org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) | at $Proxy5.deploy(Unknown Source) | at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:434) | at org.jboss.system.server.ServerImpl.start(ServerImpl.java:315) | at org.jboss.Main.boot(Main.java:195) | at org.jboss.Main$1.run(Main.java:463) | at java.lang.Thread.run(Thread.java:534) | , [EMAIL PROTECTED]: | STACKTRACE | at | org.jboss.resource.connectionmanager.CachedConnectionManager.registerConnection(CachedConnectionManager.java:321) | at | org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:467) | at | org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:874) | at | org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:103) | at | com.mobilgw.sam.common.cp.celcom.WFCelcomComponentFactory.(WFCelcomComponentFactory.java:118) | at | com.mobilgw.sam.plugin.celcom.CheckAllowBlacklist.checkSubscriberForAllowBlackList(CheckAllowBlacklist.java:193) | at | com.mobilgw.sam.plugin.celcom.CheckAllowBlacklist.execute(CheckAllowBlacklist.java:113) | at | com.mobilgw.sam.executionengine.adapter.JavaAdapterHandler.execute(JavaAdapterHandler.java:84) | at | com.mobilgw.sam.executionengine.ExecutionEngine.execute(ExecutionEngine.java:551) | at | com.mobilgw.sam.executionengine.ExecutionEngine.execute(ExecutionEngine.java:453) | at | com.mobilgw.sam.executionengine.ExecutionEngine.execute(ExecutionEngine.java:448) | at | com.mobilgw.sam.executionengine.ExecutionEngine.execute(ExecutionEngine.java:359) | at | com.mobilgw.sam.executionengine.queue.SmsService.run(SmsService.java:575) | at java.lang.Thread.run(Thread.java:534) | , [EMAIL PROTECTED]: | STACKTRACE | at | org.jboss.resource.connectionmanager.CachedConnectionManager.registerConnection(CachedConnectionManager.java:321) | at | org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:467) | at | org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:874) | at | org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:103) | at | com.mobilgw.sam.common.cp.celcom.WFCelcomComponentFactory.(WFCelcomComponentFactory.java:118) | at | com.mobilgw.sam.plugin.celcom.CheckAllowBlacklist.checkSubscriberForAllowBlackList(CheckAllowBlacklist.java:193) | at | com.mobilgw.sam.plugin.celcom.CheckAllowBlacklist.execute(CheckAllowBlacklist.java:113) | at | com.mobilgw.sam.executionengine.adapter.JavaAdapterHandler.execute(JavaAdapterHandler.java:84) | at | com.mobilgw.sam.executionengine.ExecutionEngine.execute(ExecutionEngine.java:551) | at | com.mobilgw.sam.executionengine.ExecutionEngine.execute(ExecutionEngine.java:453) | at | com.mobilgw.sam.executionengine.ExecutionEngine.execute(ExecutionEngine.java:448) | at | com.mobilgw.sam.executionengine.ExecutionEngine.execute(ExecutionEngine.java:359) | at | com.mobilgw.sam.executionengine.queue.SmsSubService.run(SmsSubService.java:482) | at java.lang.Thread.run(Thread.java:534) | | Thanks in Advance, Suds View the original post : 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