wumengsheng created LOG4J2-2304:
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Summary: log4j2 2.8 jmx unregister NullPointerException
Key: LOG4J2-2304
URL: https://issues.apache.org/jira/browse/LOG4J2-2304
Project: Log4j 2
Issue Type: Bug
Components: Configurators
Affects Versions: 2.8.2
Reporter: wumengsheng
2018-04-04 14:07:07,545 pool-2-thread-1 ERROR Could not unregister MBeans for
org.apache.logging.log4j2:type=Default java.lang.NullPointerException
at
org.apache.logging.log4j.core.jmx.Server.unregisterAllMatching(Server.java:336)
at
org.apache.logging.log4j.core.jmx.Server.unregisterLoggerContext(Server.java:259)
at
org.apache.logging.log4j.core.jmx.Server.unregisterLoggerContext(Server.java:247)
at org.apache.logging.log4j.core.LoggerContext.stop(LoggerContext.java:338)
at org.apache.logging.log4j.core.LoggerContext$1.run(LoggerContext.java:279)
at
org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry$RegisteredCancellable.run(DefaultShutdownCallbackRegistry.java:109)
at
org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry.run(DefaultShutdownCallbackRegistry.java:74)
at java.lang.Thread.run(Thread.java:745)
2018-04-04 14:07:07,548 pool-2-thread-1 ERROR Could not unregister MBeans for
org.apache.logging.log4j2:type=Default,component=StatusLogger
java.lang.NullPointerException
at
org.apache.logging.log4j.core.jmx.Server.unregisterAllMatching(Server.java:336)
at
org.apache.logging.log4j.core.jmx.Server.unregisterStatusLogger(Server.java:288)
at
org.apache.logging.log4j.core.jmx.Server.unregisterLoggerContext(Server.java:262)
at
org.apache.logging.log4j.core.jmx.Server.unregisterLoggerContext(Server.java:247)
at org.apache.logging.log4j.core.LoggerContext.stop(LoggerContext.java:338)
at org.apache.logging.log4j.core.LoggerContext$1.run(LoggerContext.java:279)
at
org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry$RegisteredCancellable.run(DefaultShutdownCallbackRegistry.java:109)
at
org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry.run(DefaultShutdownCallbackRegistry.java:74)
at java.lang.Thread.run(Thread.java:745)
[2018/04/04 14:07:07.534] WARNING com.caucho.jmx.AbstractMBeanServer
java.lang.IllegalStateException: JMX context
EnvironmentClassLoader[web-app:http://localhost:8001] has been closed.
[2018/04/04 14:07:07.534] at
com.caucho.jmx.EnvironmentMBeanServer.createContext(EnvironmentMBeanServer.java:101)
[2018/04/04 14:07:07.534] at
com.caucho.jmx.GlobalMBeanServer.createContext(GlobalMBeanServer.java:77)
[2018/04/04 14:07:07.534] at
com.caucho.jmx.AbstractMBeanServer.createContext(AbstractMBeanServer.java:77)
[2018/04/04 14:07:07.534] at
com.caucho.jmx.GlobalMBeanServer.getView(GlobalMBeanServer.java:115)
[2018/04/04 14:07:07.534] at
com.caucho.jmx.AbstractMBeanServer.queryNames(AbstractMBeanServer.java:551)
[2018/04/04 14:07:07.534] at
org.apache.logging.log4j.core.jmx.Server.unregisterAllMatching(Server.java:335)
[2018/04/04 14:07:07.534] at
org.apache.logging.log4j.core.jmx.Server.unregisterLoggerContext(Server.java:259)
[2018/04/04 14:07:07.534] at
org.apache.logging.log4j.core.jmx.Server.unregisterLoggerContext(Server.java:247)
[2018/04/04 14:07:07.534] at
org.apache.logging.log4j.core.LoggerContext.stop(LoggerContext.java:338)
[2018/04/04 14:07:07.534] at
org.apache.logging.log4j.core.LoggerContext$1.run(LoggerContext.java:279)
[2018/04/04 14:07:07.534] at
org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry$RegisteredCancellable.run(DefaultShutdownCallbackRegistry.java:109)
[2018/04/04 14:07:07.534] at
org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry.run(DefaultShutdownCallbackRegistry.java:74)
[2018/04/04 14:07:07.534] at java.lang.Thread.run(Thread.java:745)
[2018/04/04 14:07:07.534]
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