HI
I got following catalina console out continuously when I try to stop the
web application.
Brief on configuration
*version : rc1*
*Log4j2.xml*
<Configuration status="OFF" >
<Appenders>
<RollingRandomAccessFile name="RollingFile-${web:contextPath}"
fileName="${sys:catalina.home}/logs/current/${web:contextPath}.log"
immediateFlush="false" append="false"
filePattern="${sys:catalina.home}/logs/archived/%d{yyyy-MM-dd}${contextName}-%d{yyyy-MM-dd}.log.gz">
<PatternLayout>
<Pattern>%d %p %c{1.} [%t] %m%n</Pattern>
</PatternLayout>
<Policies>
<TimeBasedTriggeringPolicy />
</Policies>
</RollingRandomAccessFile>
</Appenders>
<Loggers>
<Root level="INFO" includeLocation="false">
<AppenderRef ref="RollingFile-${web:contextPath}"/>
</Root>
</Loggers>
</Configuration>
*Tomcat properties :*
Asysnc logger [tomcat is configured with the property
{Log4jContextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector
}
Apr 08, 2014 12:32:17 PM org.apache.catalina.loader.WebappClassLoader
clearReferencesThreads
SEVERE: The web application [/app] appears to have started a thread named
[AsyncLogger-1] but has failed to stop it. *This is very likely to create a
memory leak.*
Apr 08, 2014 12:32:17 PM org.apache.catalina.loader.WebappClassLoader
checkThreadLocalMapForLeaks
SEVERE: The web application [/app] created a ThreadLocal with key of type
[java.lang.ThreadLocal] (value [java.lang.ThreadLocal@e8d7057]) and a value
of type [org.apache.logging.log4j.core.async.AsyncLogger.Info] (value
[org.apache.logging.log4j.core.async.AsyncLogger$Info@67ca6737]) but failed
to remove it when the web application was stopped. Threads are going to be
renewed over time to try and avoid a probable memory leak.
What could be missing in my configuration to run into a such console trace ?
What are the fixes I should look-into ?
Thanks
