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https://issues.apache.org/jira/browse/LOG4J2-1222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ralph Goers reassigned LOG4J2-1222:
-----------------------------------
Assignee: Ralph Goers
> Initializing Logger during JVM shutdown fails with FATAL error
> --------------------------------------------------------------
>
> Key: LOG4J2-1222
> URL: https://issues.apache.org/jira/browse/LOG4J2-1222
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.4, 2.5
> Reporter: Martin Grigorov
> Assignee: Ralph Goers
> Attachments: log4j2-1222.tgz
>
>
> Trying to stop a web application leads to the following problem:
> {code}
> [INFO] Stopped ServerConnector@7fad214a{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}
> [INFO] Stopped ServerConnector@7793ad58{SSL,[ssl, http/1.1]}{0.0.0.0:8443}
> 2015-12-12 19:09:24,604 Thread-1 FATAL Unable to register shutdown hook
> because JVM is shutting down. java.lang.IllegalStateException: Cannot add new
> shutdown hook as this is not started. Current state: STOPPED
> at
> org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry.addShutdownCallback(DefaultShutdownCallbackRegistry.java:113)
> at
> org.apache.logging.log4j.core.impl.Log4jContextFactory.addShutdownCallback(Log4jContextFactory.java:271)
> at
> org.apache.logging.log4j.core.LoggerContext.setUpShutdownHook(LoggerContext.java:240)
> at
> org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:201)
> at
> org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:146)
> at
> org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:41)
> at org.apache.logging.log4j.LogManager.getContext(LogManager.java:177)
> at
> org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:103)
> at
> org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:43)
> at
> org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:42)
> at
> org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:29)
> at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:284)
> at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:304)
> at
> org.apache.wicket.core.util.lang.PropertyResolver.<clinit>(PropertyResolver.java:75)
> at org.apache.wicket.Application.internalDestroy(Application.java:786)
> at
> org.apache.wicket.protocol.http.WebApplication.internalDestroy(WebApplication.java:704)
> at
> org.apache.wicket.protocol.http.WicketFilter.destroy(WicketFilter.java:614)
> at
> org.eclipse.jetty.servlet.FilterHolder.destroyInstance(FilterHolder.java:172)
> at org.eclipse.jetty.servlet.FilterHolder.doStop(FilterHolder.java:150)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:89)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:143)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:161)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStop(AbstractHandler.java:73)
> ....
> {code}
> The problem is at:
> {code}
> at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:304)
> at
> org.apache.wicket.core.util.lang.PropertyResolver.<clinit>(PropertyResolver.java:75)
> {code}
> During shutdown a class (PropertyResolver) is loaded for a first time and its
> 'private static final Logger' leads to the above problem.
> The problem appears first in 2.4. There is no such issue with 2.3.
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