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  1. Log4j 2
  2. LOG4J2-1581

Warning should not display stacktrace

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.6.2
    • Fix Version/s: 2.7
    • Component/s: Configurators
    • Labels:
      None

      Description

      See http://stackoverflow.com/q/39160265/1446916

      no need for the stacktrace:

      Exception occuring at beginning of server start:
      
      2016-08-26 02:19:15,172 [ACTIVE] ExecuteThread: '13' for queue: 
       'weblogic.kernel.Default (self-tuning)' ERROR Could not 
       unregister MBeans for org.apache.logging.log4j2:type=AsyncContext@694ae32f,
       component=AsyncLoggerRingBuffer javax.management.InstanceNotFoundException: 
       org.apache.logging.log4j2:type=AsyncContext@694ae32f,
       component=AsyncLoggerRingBuffer
              at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095)
              at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:427)
              at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:415)
              at com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:546)
              at org.apache.logging.log4j.core.jmx.Server.unregisterAllMatching(Server.java:335)
              at org.apache.logging.log4j.core.jmx.Server.unregisterAsyncLoggerRingBufferAdmins(Server.java:316)
              at org.apache.logging.log4j.core.jmx.Server.unregisterLoggerContext(Server.java:258)
              at org.apache.logging.log4j.core.jmx.Server.reregisterMBeansAfterReconfigure(Server.java:162)
              at org.apache.logging.log4j.core.jmx.Server.reregisterMBeansAfterReconfigure(Server.java:138)
              at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:502)
              at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:561)
              at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:577)
              at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:212)
              at org.apache.logging.log4j.core.async.AsyncLoggerContext.start(AsyncLoggerContext.java:75)
              at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:152)
              at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:45)
              at org.apache.logging.log4j.LogManager.getContext(LogManager.java:194)
              at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:551)
              at com.company.tns.netmessage.bean.NetMessageListener.<clinit>(NetMessageListener.java:55)
              at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
              at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
         
      

      This ticket previously also reported another unnecessary stacktrace, but this was resolved in LOG4J2-1582:
      See http://stackoverflow.com/questions/39457075/jmx-runtime-input-lookup-class-is-not-available-because-this-jre-does-not-suppor

      This warning does not need to print the full stacktrace:

      2016-09-12 12:01:26,124 main WARN JMX runtime input lookup class is not available because this JRE does not support JMX. JMX lookups will not be available, continuing configuration. java.lang.ClassCastException: Cannot cast org.apache.logging.log4j.core.lookup.JmxRuntimeInputArgumentsLookup to org.apache.logging.log4j.core.lookup.StrLookup
          at java.lang.Class.cast(Unknown Source)
          at org.apache.logging.log4j.util.LoaderUtil.newCheckedInstanceOf(LoaderUtil.java:168)
          at org.apache.logging.log4j.core.util.Loader.newCheckedInstanceOf(Loader.java:301)
          at org.apache.logging.log4j.core.lookup.Interpolator.<init>(Interpolator.java:106)
          at org.apache.logging.log4j.core.config.AbstractConfiguration.<init>(AbstractConfiguration.java:116)
          at org.apache.logging.log4j.core.config.DefaultConfiguration.<init>(DefaultConfiguration.java:46)
          at org.apache.logging.log4j.core.layout.PatternLayout$Builder.build(PatternLayout.java:492)
          at org.apache.logging.log4j.core.layout.PatternLayout.createDefaultLayout(PatternLayout.java:376)
       ...
      

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            • Assignee:
              remkop@yahoo.com Remko Popma
              Reporter:
              remkop@yahoo.com Remko Popma
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              Dates

              • Created:
                Updated:
                Resolved: