Yes, tomcat 9 on java 11 On Wed, Feb 20, 2019, 6:24 AM Ralph Goers <ralph.go...@dslextreme.com wrote:
> Were you using Tomcat 8.5 or greater? The instructions on the > log4j-appserver page should work if you are using that version of Tomcat. > Prior to that you will have to follow Tomcat’s instructions on how to > replace the logging framework. > > Ralph > > > On Feb 19, 2019, at 9:03 AM, Paul <pgbak...@gmail.com> wrote: > > > > Hi, > > > > Am trying to get Tomcat to log internal stuff through Log4j2, but > failing, no matter how I try. > > > > I've followed the instruction at > https://logging.apache.org/log4j/2.x/log4j-appserver/index.html to no > avail. > > > > I have a hard time understanding it, but maybe the problem is that the > Log4j2 code is executed in a different classLoader than the tomcat code: > I've enabled classloading debug output (-Xlog:class+load*=debug) and the > status logger (-Dlog4j2.debug) and I see that all Tomcat code is executed > by one classloader: > > > > loader: [loader data: 0x000055f64b4557e0 of 'bootstrap'] > > > > whereas the Log4j2 code seems executed by a different classloader: > > > > loader: [loader data: 0x00005559e1327de0 for instance a > 'jdk/internal/loader/ClassLoaders$AppClassLoader'{0x00000000e10c9c20}] > > > > I have this in setenv.sh and setenv.sh is working properly otherwise: > > CLASSPATH="$CATALINA_HOME/lib/*" > > > > The $CATALINA_HOME/lib/ contains my log4j2-tomcat.properties and the > log4j-api and log4j-core jars (alongside slf4j-api.jar and > log4j-slf4j-impl.jar). (all version 2.11.x) > > > > I've also tried with the log4j-webon the classPath, didn't make a > difference. Tried the -Dlog4j.ignoreTCL=true options, no luck. > > > > In the end, my main purpose it to log everything that happens in the JVM > through log4j2 to the console. I've also tried with log4j-jul-2.11.1.jar, > but couldn't get that going either: one of the challenges I have is that I > have a custom appender plugin that needs to be loaded within the same > classLoader hierarchy as where my (single) webapp is running. In the end, > I'll be running only 1 webapp, deployed as a WAR in TOmcat and the whole > thing is dockerized, so neither Tomcat or the WAR are ever > restarted/redeployed: if something needs to change, we'll deploy a new > container image > > > > The output to the console of Tomcat is this: > > Using CATALINA_BASE: /usr/local/tomcat > > Using CATALINA_HOME: /usr/local/tomcat > > Using CATALINA_TMPDIR: /usr/local/tomcat/temp > > Using JRE_HOME: /usr/lib/jvm/zulu11.2.3-jdk11.0.1-linux_musl_x64 > > Using CLASSPATH: > /usr/local/tomcat/lib/*:/usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar > > > NOTE: Picked up JDK_JAVA_OPTIONS: > --add-opens=java.base/java.lang=ALL-UNNAMED > --add-opens=java.base/java.io=ALL-UNNAMED > --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED > > NOTE: Picked up JDK_JAVA_OPTIONS: > --add-opens=java.base/java.lang=ALL-UNNAMED > --add-opens=java.base/java.io=ALL-UNNAMED > --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED > > DEBUG StatusLogger Using ShutdownCallbackRegistry class > org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry > > INFO StatusLogger Log4j appears to be running in a Servlet environment, > but there's no log4j-web module available. If you want better web container > support, please add the log4j-web JAR to your web archive or server lib > directory. > > INFO StatusLogger Log4j appears to be running in a Servlet environment, > but there's no log4j-web module available. If you want better web container > support, please add the log4j-web JAR to your web archive or server lib > directory. > > DEBUG StatusLogger Took 0.143572 seconds to load 208 plugins from > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 > > DEBUG StatusLogger PluginManager 'Converter' found 44 plugins > > DEBUG StatusLogger Starting OutputStreamManager SYSTEM_OUT.false.false-1 > > DEBUG StatusLogger Starting LoggerContext[name=799f7e29, > org.apache.logging.log4j.core.LoggerContext@ae13544]... > > DEBUG StatusLogger Reconfiguration started for context[name=799f7e29] at > URI null (org.apache.logging.log4j.core.LoggerContext@ae13544) with > optional ClassLoader: null > > INFO StatusLogger Log4j appears to be running in a Servlet environment, > but there's no log4j-web module available. If you want better web container > support, please add the log4j-web JAR to your web archive or server lib > directory. > > DEBUG StatusLogger PluginManager 'ConfigurationFactory' found 4 plugins > > INFO StatusLogger Log4j appears to be running in a Servlet environment, > but there's no log4j-web module available. If you want better web container > support, please add the log4j-web JAR to your web archive or server lib > directory. > > INFO StatusLogger Log4j appears to be running in a Servlet environment, > but there's no log4j-web module available. If you want better web container > support, please add the log4j-web JAR to your web archive or server lib > directory. > > DEBUG StatusLogger Missing dependencies for Yaml support, > ConfigurationFactory > org.apache.logging.log4j.core.config.yaml.YamlConfigurationFactory is > inactive > > INFO StatusLogger Log4j appears to be running in a Servlet environment, > but there's no log4j-web module available. If you want better web container > support, please add the log4j-web JAR to your web archive or server lib > directory. > > DEBUG StatusLogger Missing dependencies for Json support, > ConfigurationFactory > org.apache.logging.log4j.core.config.json.JsonConfigurationFactory is > inactive > > INFO StatusLogger Log4j appears to be running in a Servlet environment, > but there's no log4j-web module available. If you want better web container > support, please add the log4j-web JAR to your web archive or server lib > directory. > > DEBUG StatusLogger Using configurationFactory > org.apache.logging.log4j.core.config.ConfigurationFactory$Factory@4e50c791 > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.properties] using > context class loader > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.properties] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.properties] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.properties] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.yml] using > context class loader > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.yml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.yml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.yml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.yaml] using > context class loader > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.yaml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.yaml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.yaml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.json] using > context class loader > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.json] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.json] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.json] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.jsn] using > context class loader > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.jsn] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.jsn] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.jsn] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.xml] using > context class loader > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.xml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.xml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test799f7e29.xml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test.properties] using context > class loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test.properties] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.properties] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.properties] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test.yml] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test.yml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.yml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.yml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test.yaml] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test.yaml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.yaml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.yaml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test.json] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test.json] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.json] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.json] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test.jsn] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test.jsn] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.jsn] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.jsn] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2-test.xml] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2-test.xml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.xml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2-test.xml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2799f7e29.properties] using > context class loader > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2799f7e29.properties] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.properties] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.properties] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2799f7e29.yml] using context > class loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2799f7e29.yml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.yml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.yml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2799f7e29.yaml] using context > class loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2799f7e29.yaml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.yaml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.yaml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2799f7e29.json] using context > class loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2799f7e29.json] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.json] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.json] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2799f7e29.jsn] using context > class loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2799f7e29.jsn] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.jsn] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.jsn] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2799f7e29.xml] using context > class loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2799f7e29.xml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.xml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2799f7e29.xml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2.properties] using context > class loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2.properties] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.properties] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.properties] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2.yml] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2.yml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.yml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.yml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2.yaml] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2.yaml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.yaml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.yaml] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2.json] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2.json] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.json] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.json] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2.jsn] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2.jsn] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.jsn] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.jsn] using > ClassLoader.getSystemResource(). > > TRACE StatusLogger Trying to find [log4j2.xml] using context class > loader jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29. > > TRACE StatusLogger Trying to find [log4j2.xml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.xml] using > jdk.internal.loader.ClassLoaders$AppClassLoader@799f7e29 class loader. > > TRACE StatusLogger Trying to find [log4j2.xml] using > ClassLoader.getSystemResource(). > > ERROR StatusLogger No Log4j 2 configuration file found. Using default > configuration (logging only errors to the console), or user > programmatically provided configurations. Set system property > 'log4j2.debug' to show Log4j 2 internal initialization logging. See > https://logging.apache.org/log4j/2.x/manual/configuration.html for > instructions on how to configure Log4j 2 > > INFO StatusLogger Log4j appears to be running in a Servlet environment, > but there's no log4j-web module available. If you want better web container > support, please add the log4j-web JAR to your web archive or server lib > directory. > > > > > > --- > > This email has been checked for viruses by AVG. > > https://www.avg.com > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org > > For additional commands, e-mail: log4j-user-h...@logging.apache.org > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org > For additional commands, e-mail: log4j-user-h...@logging.apache.org > >
