Our application is a web application that uses tomcat 8 for the web server. Our application is assembled and deployed with maven. Previously we relied on the default logging offered by tomcat. I've been attempting to switch over to log4j2 locally by switching our pom.xml slf4j-jdk references to use log4j-slf4j-impl and log4j-web. I've also set this property isLog4jAutoInitializationDisabled and also included the listener changes documentation regarding servlet 2.5 web application as this was causing exceptions (though we use servlet 3.0). Regarding my tomcat configuration I've amended it to include a log4j2 folder lib and conf (log4j2.xml) folder as per the documentation. The lib folder includes log4j-api, log4j-appserver, log4j-core and log4j-jul (versions 2.12.1).Issues we are having: - The org.apache.logging.log4j.core.impl.Log4jProvider not a subtype (not sure what to make of this exception I think the dependendencies from the pom.xml are conflicting with those in my log4j2/lib folder) - JUL logs following the log4j2.xml configuration except for including the ThreadContext as it is losing it as soon as the logger enters Log4j code from debugging (we've decided to switch all JUL logs to use SLF4J)Apologies if I'm not being clear I'm trying to be exhaustive regarding our setup and the issues we are having, our integration with SLF4J log messages seem fine with preserving the thread context hence why we've decided to switch all our JUL logs to use SLF4J, would be good to find the root cause of that excption.
On Thu, 23 Apr 2020 at 14:53, Matt Sicker <boa...@gmail.com> wrote: > Can you tell us more about how you assemble and deploy this application? > There multiple ways to integrate log4j2 into web apps. > > On Thu, Apr 23, 2020 at 08:51 Abdul Hussain > <abdul.huss...@matillion.com.invalid> wrote: > > > without the web jar my web application does not output logs. > > > > On Thu, 23 Apr 2020 at 14:25, Matt Sicker <boa...@gmail.com> wrote: > > > > > If you’re putting it as a shared library like that, then you don’t want > > to > > > use the web jar as well. It’s only for wars. > > > > > > On Thu, Apr 23, 2020 at 08:18 Abdul Hussain > > > <abdul.huss...@matillion.com.invalid> wrote: > > > > > > > apologies I forgot to mention that I have added the log4j-web > > dependency > > > > within my pom file, with log4j-appserver dependency within my tomcat > > > > log4j2/lib folder > > > > > > > > On Thu, 23 Apr 2020 at 14:01, Matt Sicker <boa...@gmail.com> wrote: > > > > > > > > > If you’re using log4j2 in a war file, you should add log4j-web as a > > > > > dependency. > > > > > > > > > > On Thu, Apr 23, 2020 at 05:57 Abdul Hussain > > > > > <abdul.huss...@matillion.com.invalid> wrote: > > > > > > > > > > > seems like a tomcat issue integrating with log4j2. Also what > > > > dependencies > > > > > > do I need to get JUL to log4j2 to not lose the ThreadContext? > > > > > > > > > > > > On Thu, 23 Apr 2020 at 11:55, Abdul Hussain < > > > > abdul.huss...@matillion.com > > > > > > > > > > > > wrote: > > > > > > > > > > > > > 10:43:20.589 [localhost-startStop-1] INFO > > > > > > > org.apache.catalina.startup.HostConfig - Deployment of web > > > > application > > > > > > > directory > > > > [/home/abdullah/Desktop/apache-tomcat-8.5.50/webapps/manager] > > > > > > has > > > > > > > finished in [206] ms > > > > > > > 10:43:37.464 [RMI TCP Connection(2)-127.0.0.1] INFO > > > > > > > org.apache.jasper.servlet.TldScanner - At least one JAR was > > > scanned > > > > > for > > > > > > > TLDs yet contained no TLDs. Enable debug logging for this > logger > > > for > > > > a > > > > > > > complete list of JARs that were scanned but no TLDs were found > in > > > > them. > > > > > > > Skipping unneeded JARs during scanning can improve startup time > > and > > > > JSP > > > > > > > compilation time. > > > > > > > DEBUG StatusLogger Unable to retrieve provider from ClassLoader > > > > > > > java.net.URLClassLoader@344f4dea > > > > > > > java.util.ServiceConfigurationError: > > > > > > > org.apache.logging.log4j.spi.Provider: Provider > > > > > > > org.apache.logging.log4j.core.impl.Log4jProvider not a subtype > > > > > > > at java.util.ServiceLoader.fail(ServiceLoader.java:239) > > > > > > > at java.util.ServiceLoader.access$300(ServiceLoader.java:185) > > > > > > > at > > > > > > > > > > > > java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376) > > > > > > > at > > > java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404) > > > > > > > at java.util.ServiceLoader$1.next(ServiceLoader.java:480) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.loadProviders(ProviderUtil.java:109) > > > > > > > at > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.<init>(ProviderUtil.java:68) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.lazyInit(ProviderUtil.java:150) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.hasProviders(ProviderUtil.java:134) > > > > > > > at > > org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:89) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:138) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:45) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:48) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:30) > > > > > > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:358) > > > > > > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > com.matillion.bi.cactus.server.ContextListener.<clinit>(ContextListener.java:23) > > > > > > > at > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > > > > > Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > > > > > > > at > > java.lang.reflect.Constructor.newInstance(Constructor.java:423) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:151) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4621) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5165) > > > > > > > at > > > > org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743) > > > > > > > at > > > > > > > > > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719) > > > > > > > at > > > > > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) > > > > > > > at > > > > > > > org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1720) > > > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) > > > > > > > at > > > > > > > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:479) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:428) > > > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) > > > > > > > at > > > > > > > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) > > > > > > > at java.security.AccessController.doPrivileged(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829) > > > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > > at > > > > sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357) > > > > > > > at sun.rmi.transport.Transport$1.run(Transport.java:200) > > > > > > > at sun.rmi.transport.Transport$1.run(Transport.java:197) > > > > > > > at java.security.AccessController.doPrivileged(Native Method) > > > > > > > at sun.rmi.transport.Transport.serviceCall(Transport.java:196) > > > > > > > at > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688) > > > > > > > at java.security.AccessController.doPrivileged(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > > > > > > at java.lang.Thread.run(Thread.java:748) > > > > > > > DEBUG StatusLogger Unable to retrieve provider from ClassLoader > > > > > > > sun.misc.Launcher$AppClassLoader@18b4aac2 > > > > > > > java.util.ServiceConfigurationError: > > > > > > > org.apache.logging.log4j.spi.Provider: Provider > > > > > > > org.apache.logging.log4j.core.impl.Log4jProvider not a subtype > > > > > > > at java.util.ServiceLoader.fail(ServiceLoader.java:239) > > > > > > > at java.util.ServiceLoader.access$300(ServiceLoader.java:185) > > > > > > > at > > > > > > > > > > > > java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376) > > > > > > > at > > > java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404) > > > > > > > at java.util.ServiceLoader$1.next(ServiceLoader.java:480) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.loadProviders(ProviderUtil.java:109) > > > > > > > at > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.<init>(ProviderUtil.java:68) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.lazyInit(ProviderUtil.java:150) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.hasProviders(ProviderUtil.java:134) > > > > > > > at > > org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:89) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:138) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:45) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:48) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:30) > > > > > > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:358) > > > > > > > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > com.matillion.bi.cactus.server.ContextListener.<clinit>(ContextListener.java:23) > > > > > > > at > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > > > > > Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > > > > > > > at > > java.lang.reflect.Constructor.newInstance(Constructor.java:423) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:151) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4621) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5165) > > > > > > > at > > > > org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743) > > > > > > > at > > > > > > > > > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719) > > > > > > > at > > > > > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) > > > > > > > at > > > > > > > org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1720) > > > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) > > > > > > > at > > > > > > > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:479) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:428) > > > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) > > > > > > > at > > > > > > > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) > > > > > > > at java.security.AccessController.doPrivileged(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829) > > > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > > at > > > > sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357) > > > > > > > at sun.rmi.transport.Transport$1.run(Transport.java:200) > > > > > > > at sun.rmi.transport.Transport$1.run(Transport.java:197) > > > > > > > at java.security.AccessController.doPrivileged(Native Method) > > > > > > > at sun.rmi.transport.Transport.serviceCall(Transport.java:196) > > > > > > > at > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688) > > > > > > > at java.security.AccessController.doPrivileged(Native Method) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > > > > > > at java.lang.Thread.run(Thread.java:748) > > > > > > > DEBUG StatusLogger Using ShutdownCallbackRegistry class > > > > > > > > > org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry > > > > > > > DEBUG StatusLogger Took 0.217997 seconds to load 211 plugins > from > > > > > > > ParallelWebappClassLoader > > > > > > > context: emerald-decaf > > > > > > > delegate: false > > > > > > > ----------> Parent Classloader: > > > > > > > java.net.URLClassLoader@344f4dea > > > > > > > > > > > > > > DEBUG StatusLogger PluginManager 'Converter' found 44 plugins > > > > > > > DEBUG StatusLogger Starting OutputStreamManager > > > > > SYSTEM_OUT.false.false-1 > > > > > > > DEBUG StatusLogger Starting LoggerContext[name=21fb773, > > > > > > > org.apache.logging.log4j.core.LoggerContext@76a22895]... > > > > > > > DEBUG StatusLogger Reconfiguration started for > > > context[name=21fb773] > > > > at > > > > > > > URI null (org.apache.logging.log4j.core.LoggerContext@76a22895 > ) > > > with > > > > > > > optional ClassLoader: null > > > > > > > DEBUG StatusLogger PluginManager 'ConfigurationFactory' found 4 > > > > plugins > > > > > > > DEBUG StatusLogger Missing dependencies for Yaml support, > > > > > > > ConfigurationFactory > > > > > > > > > org.apache.logging.log4j.core.config.yaml.YamlConfigurationFactory > > > is > > > > > > > inactive > > > > > > > DEBUG StatusLogger Using configurationFactory > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.core.config.ConfigurationFactory$Factory@16e881d4 > > > > > > > DEBUG StatusLogger Closing ByteArrayInputStream > > > > > > > java.io.ByteArrayInputStream@6df65972 > > > > > > > > > > > > > > On Thu, 23 Apr 2020 at 11:55, Abdul Hussain < > > > > > abdul.huss...@matillion.com > > > > > > > > > > > > > > wrote: > > > > > > > > > > > > > >> Managed to get passed the SLF4J warning, I had a transitive > > > > dependency > > > > > > >> which I've excluded, any insight on the following exception > that > > > I'm > > > > > > still > > > > > > >> getting: > > > > > > >> > > > > > > >> On Wed, 22 Apr 2020 at 18:13, Matt Sicker <boa...@gmail.com> > > > wrote: > > > > > > >> > > > > > > >>> That log says you had both bridges installed at the same > time. > > > > > > >>> > > > > > > >>> On Wed, 22 Apr 2020 at 10:33, Abdul Hussain > > > > > > >>> <abdul.huss...@matillion.com.invalid> wrote: > > > > > > >>> > > > > > > > >>> > I was previously bridging JUL to SLF4J > > (org.slf4j.jul-to-slf4j) > > > > and > > > > > > >>> then > > > > > > >>> > from SLF4j to > > Log4j(org.apache.logging.log4j.log4j-slf4j-impl) > > > > > though > > > > > > >>> > utilised ThreadContext within my code rather than SLF4J > MDC. > > I > > > > also > > > > > > >>> set the > > > > > > >>> > following flag on run: > > > > > > >>> > > > > java.util.logging.manager=org.apache.logging.log4j.jul.LogManager > > > > > > >>> > > > > > > > >>> > Noticing the performance impact with bridging from JUL to > > > SLF4J. > > > > I > > > > > > have > > > > > > >>> > also tried directly bridging from jul to log4j with > > > > > > >>> lof4j-jul-2.12.1.jar > > > > > > >>> > which seems to format the jul messages according to > > log4j2.xml > > > > > though > > > > > > >>> the > > > > > > >>> > thread context is being lost as soon as I enter log4j code > > and > > > so > > > > > MDC > > > > > > >>> is > > > > > > >>> > not working for JUL logs. > > > > > > >>> > > > > > > > >>> > The logs below may shed some insight on this. I'm not sure > > > > > > >>> > where slf4j-jdk14-1.7.25.jar is being picked up from given > > it's > > > > not > > > > > > >>> within > > > > > > >>> > my pom.xml. Also my tomcat log4j2 lib folder includes > > > log4j-api, > > > > > > >>> > log4j-appserver, log4j-jul, log4j-core. My pom file > includes > > > > > > log4j-api > > > > > > >>> and > > > > > > >>> > log4j-slf4j-impl. I also previously had log4j-jul within > the > > > pom > > > > > > though > > > > > > >>> > that didn't seem to make a difference. > > > > > > >>> > > > > > > > >>> > There is conflicting documentation/information floating > > around > > > > > > >>> regarding > > > > > > >>> > dependencies so I may have missed something. > > > > > > >>> > > > > > > > >>> > SLF4J: Class path contains multiple SLF4J bindings. > > > > > > >>> > > SLF4J: Found binding in > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > [jar:file:/home/abdullah/Desktop/apache-tomcat-8.5.50/webapps/emerald-decaf/WEB-INF/lib/log4j-slf4j-impl-2.12.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] > > > > > > >>> > > SLF4J: Found binding in > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > [jar:file:/home/abdullah/Desktop/apache-tomcat-8.5.50/webapps/emerald-decaf/WEB-INF/lib/slf4j-jdk14-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] > > > > > > >>> > > SLF4J: See > > http://www.slf4j.org/codes.html#multiple_bindings > > > > for > > > > > > an > > > > > > >>> > > explanation. > > > > > > >>> > > SLF4J: Actual binding is of type > > > > > > >>> > > [org.apache.logging.slf4j.Log4jLoggerFactory] > > > > > > >>> > > DEBUG StatusLogger Unable to retrieve provider from > > > ClassLoader > > > > > > >>> > > java.net.URLClassLoader@6e4566f1 > > > > > > >>> > > java.util.ServiceConfigurationError: > > > > > > >>> > > org.apache.logging.log4j.spi.Provider: Provider > > > > > > >>> > > org.apache.logging.log4j.core.impl.Log4jProvider not a > > > subtype > > > > > > >>> > > at java.util.ServiceLoader.fail(ServiceLoader.java:239) > > > > > > >>> > > at > > java.util.ServiceLoader.access$300(ServiceLoader.java:185) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > > > > > java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376) > > > > > > >>> > > at > > > > > > java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404) > > > > > > >>> > > at java.util.ServiceLoader$1.next(ServiceLoader.java:480) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.loadProviders(ProviderUtil.java:109) > > > > > > >>> > > at > > > > > > >>> > > > > > > > org.apache.logging.log4j.util.ProviderUtil.<init>(ProviderUtil.java:68) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.lazyInit(ProviderUtil.java:150) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.hasProviders(ProviderUtil.java:134) > > > > > > >>> > > at > > > > > org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:89) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:138) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:45) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:48) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:30) > > > > > > >>> > > at > > org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:358) > > > > > > >>> > > at > > org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > com.matillion.bi.cactus.server.ContextListener.<clinit>(ContextListener.java:23) > > > > > > >>> > > at > > > > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > > > > > > >>> Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > > > > > > >>> > > at > > > > > java.lang.reflect.Constructor.newInstance(Constructor.java:423) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:151) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4621) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5165) > > > > > > >>> > > at > > > > > > >>> > > > > org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743) > > > > > > >>> > > at > > > > > > >>> > > > > > > > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719) > > > > > > >>> > > at > > > > > > >>> > > > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) > > > > > > >>> > > at > > > > > > >>> > > > > > > > org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1720) > > > > > > >>> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > >>> > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) > > > > > > >>> > > at > > > > > > >>> > > > > > > > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:479) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:428) > > > > > > >>> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > >>> > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) > > > > > > >>> > > at > > > > > > >>> > > > > > > > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) > > > > > > >>> > > at java.security.AccessController.doPrivileged(Native > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829) > > > > > > >>> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > >>> > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > >>> > > at > > > > > > >>> > > > sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357) > > > > > > >>> > > at sun.rmi.transport.Transport$1.run(Transport.java:200) > > > > > > >>> > > at sun.rmi.transport.Transport$1.run(Transport.java:197) > > > > > > >>> > > at java.security.AccessController.doPrivileged(Native > > Method) > > > > > > >>> > > at > > > sun.rmi.transport.Transport.serviceCall(Transport.java:196) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688) > > > > > > >>> > > at java.security.AccessController.doPrivileged(Native > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > > > > > >>> > > at java.lang.Thread.run(Thread.java:748) > > > > > > >>> > > DEBUG StatusLogger Unable to retrieve provider from > > > ClassLoader > > > > > > >>> > > sun.misc.Launcher$AppClassLoader@18b4aac2 > > > > > > >>> > > java.util.ServiceConfigurationError: > > > > > > >>> > > org.apache.logging.log4j.spi.Provider: Provider > > > > > > >>> > > org.apache.logging.log4j.core.impl.Log4jProvider not a > > > subtype > > > > > > >>> > > at java.util.ServiceLoader.fail(ServiceLoader.java:239) > > > > > > >>> > > at > > java.util.ServiceLoader.access$300(ServiceLoader.java:185) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > > > > > java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376) > > > > > > >>> > > at > > > > > > java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404) > > > > > > >>> > > at java.util.ServiceLoader$1.next(ServiceLoader.java:480) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.loadProviders(ProviderUtil.java:109) > > > > > > >>> > > at > > > > > > >>> > > > > > > > org.apache.logging.log4j.util.ProviderUtil.<init>(ProviderUtil.java:68) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.lazyInit(ProviderUtil.java:150) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.util.ProviderUtil.hasProviders(ProviderUtil.java:134) > > > > > > >>> > > at > > > > > org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:89) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:138) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:45) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:48) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:30) > > > > > > >>> > > at > > org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:358) > > > > > > >>> > > at > > org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > com.matillion.bi.cactus.server.ContextListener.<clinit>(ContextListener.java:23) > > > > > > >>> > > at > > > > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > > > > > > >>> Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > > > > > > >>> > > at > > > > > java.lang.reflect.Constructor.newInstance(Constructor.java:423) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:151) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4621) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5165) > > > > > > >>> > > at > > > > > > >>> > > > > org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743) > > > > > > >>> > > at > > > > > > >>> > > > > > > > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719) > > > > > > >>> > > at > > > > > > >>> > > > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) > > > > > > >>> > > at > > > > > > >>> > > > > > > > org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1720) > > > > > > >>> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > >>> > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) > > > > > > >>> > > at > > > > > > >>> > > > > > > > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:479) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:428) > > > > > > >>> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > >>> > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:287) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) > > > > > > >>> > > at > > > > > > >>> > > > > > > > com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) > > > > > > >>> > > at java.security.AccessController.doPrivileged(Native > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829) > > > > > > >>> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > > > > > >>> > > at java.lang.reflect.Method.invoke(Method.java:498) > > > > > > >>> > > at > > > > > > >>> > > > sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357) > > > > > > >>> > > at sun.rmi.transport.Transport$1.run(Transport.java:200) > > > > > > >>> > > at sun.rmi.transport.Transport$1.run(Transport.java:197) > > > > > > >>> > > at java.security.AccessController.doPrivileged(Native > > Method) > > > > > > >>> > > at > > > sun.rmi.transport.Transport.serviceCall(Transport.java:196) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688) > > > > > > >>> > > at java.security.AccessController.doPrivileged(Native > > Method) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > > > > > >>> > > at > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > > > > > >>> > > at java.lang.Thread.run(Thread.java:748) > > > > > > >>> > > DEBUG StatusLogger Using ShutdownCallbackRegistry class > > > > > > >>> > > > > > > > org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry > > > > > > >>> > > DEBUG StatusLogger Took 0.108460 seconds to load 211 > > plugins > > > > from > > > > > > >>> > > ParallelWebappClassLoader > > > > > > >>> > > context: emerald-decaf > > > > > > >>> > > delegate: false > > > > > > >>> > > ----------> Parent Classloader: > > > > > > >>> > > java.net.URLClassLoader@6e4566f1 > > > > > > >>> > > > > > > > > >>> > > DEBUG StatusLogger PluginManager 'Converter' found 44 > > plugins > > > > > > >>> > > DEBUG StatusLogger Starting OutputStreamManager > > > > > > >>> SYSTEM_OUT.false.false-1 > > > > > > >>> > > DEBUG StatusLogger Starting LoggerContext[name=44ccb73c, > > > > > > >>> > > org.apache.logging.log4j.core.LoggerContext@5a4cc2cb]... > > > > > > >>> > > DEBUG StatusLogger Reconfiguration started for > > > > > > >>> context[name=44ccb73c] at > > > > > > >>> > > URI null > > > (org.apache.logging.log4j.core.LoggerContext@5a4cc2cb > > > > ) > > > > > > with > > > > > > >>> > > optional ClassLoader: null > > > > > > >>> > > DEBUG StatusLogger PluginManager 'ConfigurationFactory' > > > found 4 > > > > > > >>> plugins > > > > > > >>> > > DEBUG StatusLogger Missing dependencies for Yaml support, > > > > > > >>> > > ConfigurationFactory > > > > > > >>> > > > > > > > org.apache.logging.log4j.core.config.yaml.YamlConfigurationFactory > > > > > > is > > > > > > >>> > > inactive > > > > > > >>> > > DEBUG StatusLogger Using configurationFactory > > > > > > >>> > > > > > > > > >>> > > > > > > > > > > > > > > > > > > > > > org.apache.logging.log4j.core.config.ConfigurationFactory$Factory@5b9c071b > > > > > > >>> > > DEBUG StatusLogger Closing ByteArrayInputStream > > > > > > >>> > > java.io.ByteArrayInputStream@26d94ebf > > > > > > >>> > > > > > > > > >>> > > > > > > > >>> > > > > > > > >>> > > > > > > > >>> > > > > > > > >>> > > > > > > > >>> > I've since reverted the JUL to SLF4J bridget > > > > > > >>> > > > > > > > >>> > On Sat, 18 Apr 2020 at 05:47, Ralph Goers < > > > > > > ralph.go...@dslextreme.com> > > > > > > >>> > wrote: > > > > > > >>> > > > > > > > >>> > > If you are using SLF4J to add to the MDC, the classes in > > > > > > >>> log4j-slf4j-impl > > > > > > >>> > > will update Log4j’s ThreadContext (a ThreadLocal Map) > under > > > the > > > > > > >>> covers. > > > > > > >>> > > Regardless of what API you use for logging, when they are > > > > bridged > > > > > > to > > > > > > >>> > > log4j-core it will locate the ThreadContext and retrieve > > > > whatever > > > > > > is > > > > > > >>> in it. > > > > > > >>> > > > > > > > > >>> > > What mechanism are you using to cause JUL log events to > end > > > up > > > > in > > > > > > >>> Log4j? > > > > > > >>> > > > > > > > > >>> > > Ralph > > > > > > >>> > > > > > > > > >>> > > > On Apr 17, 2020, at 9:17 AM, Abdul < > > > > > abdul.huss...@matillion.com > > > > > > >>> .INVALID> > > > > > > >>> > > wrote: > > > > > > >>> > > > > > > > > > >>> > > > Hey, > > > > > > >>> > > > > > > > > > >>> > > > So I've just switched my logging framework to Log4j2 to > > > > > leverage > > > > > > >>> it's > > > > > > >>> > > support for MDC. Given that I've used a mixture of SLF4J > > and > > > > JUL > > > > > > log > > > > > > >>> > > messages within my code I've decided to leverage Log4j > > > ability > > > > to > > > > > > >>> convert > > > > > > >>> > > JUL log messages to Log4j2 messages. I've set the > following > > > > flag > > > > > to > > > > > > >>> my > > > > > > >>> > > application > > > > > > >>> > > > > > > > -Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager > > > > > > >>> and > > > > > > >>> > > added all the required jars. Logging seems to be working > > > pretty > > > > > > good > > > > > > >>> in > > > > > > >>> > > that my SLF4J and JUL messages are being formatted > > according > > > to > > > > > my > > > > > > >>> log4j2 > > > > > > >>> > > config file I added a Hello prefix to each message, > though > > > MDC > > > > > > seems > > > > > > >>> to not > > > > > > >>> > > be picked up with the JUL messages. > > > > > > >>> > > > > > > > > > >>> > > > From debugging when I use the SLF4J logger it calls > > > > Log4jLogger > > > > > > >>> which is > > > > > > >>> > > preserving the ThreadContext whereas my JUL log messages > > are > > > > > > >>> > > re-initializing the ThreadContext as soon as they enter > > > > > > >>> AbstractLogger. > > > > > > >>> > > > > > > > > > >>> > > > > > > > > > >>> > > > Anyone know if it's possible to preserve ThreadContext > > with > > > > JUL > > > > > > >>> messages > > > > > > >>> > > being converted to Log4j2 messages or is there a > potential > > > > > > >>> alternative > > > > > > >>> > > method I can look into? > > > > > > >>> > > > > > > > > > >>> > > > > > > > > > >>> > > > My Log4j2.xml config file: > > > > > > >>> > > > > > > > > > >>> > > > <?xml version="1.0" encoding="UTF-8"?> > > > > > > >>> > > > <Configuration status="INFO"> > > > > > > >>> > > > <Appenders> > > > > > > >>> > > > <Console name="Console" target="SYSTEM_OUT"> > > > > > > >>> > > > <PatternLayout pattern="Hello > > %X{Organisation} > > > > > > >>> > > %d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/> > > > > > > >>> > > > </Console> > > > > > > >>> > > > </Appenders> > > > > > > >>> > > > <Loggers> > > > > > > >>> > > > <Root level="info"> > > > > > > >>> > > > <AppenderRef ref="Console"/> > > > > > > >>> > > > </Root> > > > > > > >>> > > > </Loggers> > > > > > > >>> > > > </Configuration> > > > > > > >>> > > > > > > > > > >>> > > > Regards, > > > > > > >>> > > > > > > > > > >>> > > > Abdul Haseeb Hussain > > > > > > >>> > > > > > > > > > >>> > > > > > > > > > >>> > > > -- > > > > > > >>> > > > > > > > > > >>> > > > > > > > > > >>> > > > *The information in this email is confidential and > solely > > > for > > > > > the > > > > > > >>> use of > > > > > > >>> > > the intended recipient(s). If you receive this email in > > > error, > > > > > > please > > > > > > >>> > > notify the sender and delete the email from your system > > > > > > immediately. > > > > > > >>> In > > > > > > >>> > > such circumstances, you must not make any use of the > email > > or > > > > its > > > > > > >>> contents. > > > > > > >>> > > Views expressed by an individual in this email do not > > > > necessarily > > > > > > >>> reflect > > > > > > >>> > > the views of Matillion Ltd. > > > > > > >>> > > > > > > > > > >>> > > > * > > > > > > >>> > > > > > > > > > >>> > > > *Matillion Ltd accepts no responsibility for any damage > > > > caused > > > > > by > > > > > > >>> > > malicious software transmitted by email. Email > transmission > > > > > cannot > > > > > > be > > > > > > >>> > > guaranteed to be secure and error free, it is possible > for > > it > > > > to > > > > > be > > > > > > >>> > > intercepted, lost, destroyed, later, incomplete or with > > added > > > > > > >>> malware. The > > > > > > >>> > > sender does not accept liability for any errors or > > omissions > > > in > > > > > the > > > > > > >>> > > contents of this message, which arise as a result of > email > > > > > > >>> transmission > > > > > > >>> > > > > > > > > > >>> > > > * > > > > > > >>> > > > > > > > > > >>> > > > *Matillion Ltd, Station House, Stamford New Road, > > > Altrincham, > > > > > > >>> England, > > > > > > >>> > > WA14 1EP (Main and registered office address). *_Company > > > > number: > > > > > > >>> 07474948._ > > > > > > >>> > > > > > > > > > >>> > > > > > > > > >>> > > > > > > > > >>> > > > > > > > > >>> > > > > > > > >>> > -- > > > > > > >>> > > > > > > > >>> > > > > > > > >>> > *The information in this email is confidential and solely > for > > > the > > > > > use > > > > > > >>> of > > > > > > >>> > the intended recipient(s). If you receive this email in > > error, > > > > > please > > > > > > >>> > notify the sender and delete the email from your system > > > > > immediately. > > > > > > In > > > > > > >>> > such circumstances, you must not make any use of the email > or > > > its > > > > > > >>> contents. > > > > > > >>> > Views expressed by an individual in this email do not > > > necessarily > > > > > > >>> reflect > > > > > > >>> > the views of Matillion Ltd. > > > > > > >>> > > > > > > > >>> > * > > > > > > >>> > > > > > > > >>> > *Matillion Ltd accepts no responsibility > > > > > > >>> > for any damage caused by malicious software transmitted by > > > email. > > > > > > Email > > > > > > >>> > transmission cannot be guaranteed to be secure and error > > free, > > > it > > > > > is > > > > > > >>> > possible for it to be intercepted, lost, destroyed, later, > > > > > incomplete > > > > > > >>> or > > > > > > >>> > with added malware. The sender does not accept liability > for > > > any > > > > > > >>> errors or > > > > > > >>> > omissions in the contents of this message, which arise as a > > > > result > > > > > of > > > > > > >>> email > > > > > > >>> > transmission > > > > > > >>> > > > > > > > >>> > * > > > > > > >>> > > > > > > > >>> > *Matillion Ltd, Station House, Stamford New Road, > > > > > > >>> > Altrincham, England, WA14 1EP (Main and registered office > > > > address). > > > > > > >>> > *_Company number: 07474948._ > > > > > > >>> > > > > > > >>> > > > > > > >>> > > > > > > >>> -- > > > > > > >>> Matt Sicker <boa...@gmail.com> > > > > > > >>> > > > > > > >> > > > > > > > > > > > > -- > > > > > > > > > > > > > > > > > > *The information in this email is confidential and solely for the > > use > > > > of > > > > > > the intended recipient(s). If you receive this email in error, > > please > > > > > > notify the sender and delete the email from your system > > immediately. > > > In > > > > > > such circumstances, you must not make any use of the email or its > > > > > > contents. > > > > > > Views expressed by an individual in this email do not necessarily > > > > reflect > > > > > > the views of Matillion Ltd. > > > > > > > > > > > > * > > > > > > > > > > > > *Matillion Ltd accepts no responsibility > > > > > > for any damage caused by malicious software transmitted by email. > > > Email > > > > > > transmission cannot be guaranteed to be secure and error free, it > > is > > > > > > possible for it to be intercepted, lost, destroyed, later, > > incomplete > > > > or > > > > > > with added malware. The sender does not accept liability for any > > > errors > > > > > or > > > > > > omissions in the contents of this message, which arise as a > result > > of > > > > > > email > > > > > > transmission > > > > > > > > > > > > * > > > > > > > > > > > > *Matillion Ltd, Station House, Stamford New Road, > > > > > > Altrincham, England, WA14 1EP (Main and registered office > address). > > > > > > *_Company number: 07474948._ > > > > > > > > > > > -- > > > > > Matt Sicker <boa...@gmail.com> > > > > > > > > > > > > > -- > > > > > > > > > > > > *The information in this email is confidential and solely for the use > > of > > > > the intended recipient(s). If you receive this email in error, please > > > > notify the sender and delete the email from your system immediately. > In > > > > such circumstances, you must not make any use of the email or its > > > > contents. > > > > Views expressed by an individual in this email do not necessarily > > reflect > > > > the views of Matillion Ltd. > > > > > > > > * > > > > > > > > *Matillion Ltd accepts no responsibility > > > > for any damage caused by malicious software transmitted by email. > Email > > > > transmission cannot be guaranteed to be secure and error free, it is > > > > possible for it to be intercepted, lost, destroyed, later, incomplete > > or > > > > with added malware. The sender does not accept liability for any > errors > > > or > > > > omissions in the contents of this message, which arise as a result of > > > > email > > > > transmission > > > > > > > > * > > > > > > > > *Matillion Ltd, Station House, Stamford New Road, > > > > Altrincham, England, WA14 1EP (Main and registered office address). > > > > *_Company number: 07474948._ > > > > > > > -- > > > Matt Sicker <boa...@gmail.com> > > > > > > > -- > > > > > > *The information in this email is confidential and solely for the use of > > the intended recipient(s). If you receive this email in error, please > > notify the sender and delete the email from your system immediately. In > > such circumstances, you must not make any use of the email or its > > contents. > > Views expressed by an individual in this email do not necessarily reflect > > the views of Matillion Ltd. > > > > * > > > > *Matillion Ltd accepts no responsibility > > for any damage caused by malicious software transmitted by email. Email > > transmission cannot be guaranteed to be secure and error free, it is > > possible for it to be intercepted, lost, destroyed, later, incomplete or > > with added malware. The sender does not accept liability for any errors > or > > omissions in the contents of this message, which arise as a result of > > email > > transmission > > > > * > > > > *Matillion Ltd, Station House, Stamford New Road, > > Altrincham, England, WA14 1EP (Main and registered office address). > > *_Company number: 07474948._ > > > -- > Matt Sicker <boa...@gmail.com> > -- *The information in this email is confidential and solely for the use of the intended recipient(s). If you receive this email in error, please notify the sender and delete the email from your system immediately. In such circumstances, you must not make any use of the email or its contents. Views expressed by an individual in this email do not necessarily reflect the views of Matillion Ltd. * *Matillion Ltd accepts no responsibility for any damage caused by malicious software transmitted by email. Email transmission cannot be guaranteed to be secure and error free, it is possible for it to be intercepted, lost, destroyed, later, incomplete or with added malware. The sender does not accept liability for any errors or omissions in the contents of this message, which arise as a result of email transmission * *Matillion Ltd, Station House, Stamford New Road, Altrincham, England, WA14 1EP (Main and registered office address). *_Company number: 07474948._
