dhaval joshi [https://community.jboss.org/people/dhaval0129] created the discussion "[org.apache.catalina.core.AprLifecycleL istener] The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /jboss/bin/native" To view the discussion, visit: https://community.jboss.org/message/758142#758142 -------------------------------------------------------------- Hi, I am using Jboss 4.2.3 , when I start jboss server ,It keeps gving me message as below, 2012-08-23 14:10:08,640 INFO -> (main) [org.apache.catalina.core.AprLifecycleL istener] The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /jboss/bin/native I tried to configure tomcat apr and It still gives me another set of ssl error, below are the error Can I configure tomcat APR in jboss ?,  If yes How ? Does configuring tomcat APR improves the JBoss performance ? 2012-09-05 13:32:29,741 INFO  -> (main) [org.apache.catalina.core.AprLifecycleListener] APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. 2012-09-05 13:32:29,852 ERROR -> (main) [org.apache.coyote.http11.Http11AprProtocol] Error initializing endpoint java.lang.Exception: No Certificate file specified or invalid file format         at org.apache.tomcat.jni.SSLContext.setCertificate(Native Method)         at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:683)         at org.apache.coyote.http11.Http11AprProtocol.init(Http11AprProtocol.java:107)         at org.apache.catalina.connector.Connector.initialize(Connector.java:1073)         at org.apache.catalina.core.StandardService.initialize(StandardService.java:668)         at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:791)         at org.apache.catalina.startup.Catalina.load(Catalina.java:528)         at org.apache.catalina.startup.Catalina.start(Catalina.java:568)         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:597)         at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:296)         at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.web.tomcat.service.JBossWeb.startService(JBossWeb.java:440)         at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)         at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)         at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)         at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)         at org.jboss.deployment.SubDeployerInterceptor.invokeNext(SubDeployerInterceptor.java:124)         at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:109)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)         at $Proxy0.start(Unknown Source)         at org.jboss.system.ServiceController.start(ServiceController.java:417)         at org.jboss.system.ServiceController.start(ServiceController.java:435)         at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)         at $Proxy4.start(Unknown Source)         at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)         at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)         at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)         at $Proxy9.deploy(Unknown Source)         at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)         at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)         at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)         at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)         at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)         at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)         at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)         at $Proxy0.start(Unknown Source)         at org.jboss.system.ServiceController.start(ServiceController.java:417)         at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)         at $Proxy4.start(Unknown Source)         at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)         at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)         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:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)         at $Proxy5.deploy(Unknown Source)         at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)         at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)         at org.jboss.Main.boot(Main.java:200)         at org.jboss.Main$1.run(Main.java:508)         at java.lang.Thread.run(Thread.java:619) 2012-09-05 13:32:29,853 ERROR -> (main) [org.apache.catalina.startup.Catalina] Catalina.start LifecycleException: Protocol handler initialization failed: java.lang.Exception: No Certificate file specified or invalid file format         at org.apache.catalina.connector.Connector.initialize(Connector.java:1075)         at org.apache.catalina.core.StandardService.initialize(StandardService.java:668)         at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:791)         at org.apache.catalina.startup.Catalina.load(Catalina.java:528)         at org.apache.catalina.startup.Catalina.start(Catalina.java:568)         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:597)         at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:296)         at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.web.tomcat.service.JBossWeb.startService(JBossWeb.java:440)         at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)         at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)         at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)         at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)         at org.jboss.deployment.SubDeployerInterceptor.invokeNext(SubDeployerInterceptor.java:124)         at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:109)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)         at $Proxy0.start(Unknown Source)         at org.jboss.system.ServiceController.start(ServiceController.java:417)         at org.jboss.system.ServiceController.start(ServiceController.java:435)         at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)         at $Proxy4.start(Unknown Source)         at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)         at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)         at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)         at $Proxy9.deploy(Unknown Source)         at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)         at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)         at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)         at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)         at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)         at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)         at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)         at $Proxy0.start(Unknown Source)         at org.jboss.system.ServiceController.start(ServiceController.java:417)         at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)         at $Proxy4.start(Unknown Source)         at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)         at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)         at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)         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:597)         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)         at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)         at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)         at $Proxy5.deploy(Unknown Source)         at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)         at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)         at org.jboss.Main.boot(Main.java:200)         at org.jboss.Main$1.run(Main.java:508)         at java.lang.Thread.run(Thread.java:619) -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/758142#758142] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]