tomcat-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From gasdia73 <gasdi...@gmail.com>
Subject Could not load com.mchange.v2.resourcepool.BasicResourcePool$1DestroyResourceTask
Date Mon, 06 Jul 2009 09:42:13 GMT

 Hi

I periodically receive this exception in tomcat 6.0 with hibernate 3.3 and
c3p0 as connection pooling library...
can you point me to docs to further investigate the problem?

thanx

the stack trace is :

6-lug-2009 9.08.31 org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped
already.  Could not load
com.mchange.v2.resourcepool.BasicResourcePool$1DestroyResourceTask.  The
eventual following stack trace is caused by an error thrown for debugging
purposes as well as to attempt to terminate the thread which caused the
illegal access, and has no functional impact.
Exception in thread "Timer-10" java.lang.NoClassDefFoundError:
com/mchange/v2/resourcepool/BasicResourcePool$1DestroyResourceTask
java.lang.IllegalStateException
        at
com.mchange.v2.resourcepool.BasicResourcePool.destroyResource(BasicResourcePool.java:980)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1273)
        at
com.mchange.v2.resourcepool.BasicResourcePool.removeResource(BasicResourcePool.java:1406)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
        at
com.mchange.v2.resourcepool.BasicResourcePool.removeResource(BasicResourcePool.java:1378)
        at java.lang.ClassLoader.loadClassInternal(Unknown Source)
        at
com.mchange.v2.resourcepool.BasicResourcePool.cullExpired(BasicResourcePool.java:1462)
        at
com.mchange.v2.resourcepool.BasicResourcePool.destroyResource(BasicResourcePool.java:980)
        at
com.mchange.v2.resourcepool.BasicResourcePool.access$1900(BasicResourcePool.java:32)
        at
com.mchange.v2.resourcepool.BasicResourcePool.removeResource(BasicResourcePool.java:1406)
        at
com.mchange.v2.resourcepool.BasicResourcePool$CullTask.run(BasicResourcePool.java:1937)
        at
com.mchange.v2.resourcepool.BasicResourcePool.removeResource(BasicResourcePool.java:1378)
        at java.util.TimerThread.mainLoop(Unknown Source)
        at
com.mchange.v2.resourcepool.BasicResourcePool.cullExpired(BasicResourcePool.java:1462)
        at java.util.TimerThread.run(Unknown Source)
        at
com.mchange.v2.resourcepool.BasicResourcePool.access$1900(BasicResourcePool.java:32)
Caused by: java.lang.ClassNotFoundException:
com.mchange.v2.resourcepool.BasicResourcePool$1DestroyResourceTask
        at
com.mchange.v2.resourcepool.BasicResourcePool$CullTask.run(BasicResourcePool.java:1937)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
        at java.util.TimerThread.mainLoop(Unknown Source)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
        at java.util.TimerThread.run(Unknown Source)
        at java.lang.ClassLoader.loadClassInternal(Unknown Source)
6-lug-2009 9.39.12 org.apache.catalina.loader.WebappClassLoader loadClass
        ... 8 more 
-- 
View this message in context: http://www.nabble.com/Could-not-load-com.mchange.v2.resourcepool.BasicResourcePool%241DestroyResourceTask-tp24352206p24352206.html
Sent from the Tomcat - User mailing list archive at Nabble.com.


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org


Mime
View raw message