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Posted to log4j-dev@logging.apache.org by "Remko Popma (JIRA)" <ji...@apache.org> on 2016/09/18 08:02:20 UTC
[jira] [Closed] (LOG4J2-1581) Warning should not display stacktrace
[ https://issues.apache.org/jira/browse/LOG4J2-1581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Remko Popma closed LOG4J2-1581.
-------------------------------
Resolution: Fixed
Fixed in master in commit 92b26b4.
> Warning should not display stacktrace
> -------------------------------------
>
> Key: LOG4J2-1581
> URL: https://issues.apache.org/jira/browse/LOG4J2-1581
> Project: Log4j 2
> Issue Type: Improvement
> Components: Configurators
> Affects Versions: 2.6.2
> Reporter: Remko Popma
> Assignee: Remko Popma
> Fix For: 2.7
>
>
> See http://stackoverflow.com/q/39160265/1446916
> no need for the stacktrace:
> {noformat}
> 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)
>
> {noformat}
> ----
> 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:
> {noformat}
> 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)
> ...
> {noformat}
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