-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mark,
On 2/11/2009 11:15 AM, Mark Thomas wrote: > In this case your classes are pinned into memory by the following reference > chain: > > DriverManager > JDBC driver > webapp classloader > webapp classes > > Since you created this by calling DriverManager.registerDriver() you have to > clear it. Silly question: The OP never mentioned anything about JDBC. Why are you convinced this is a ClassLoader/JDBC driver issue? To me, this looks like a non-daemon thread that is being used to trigger timed events that is most likely causing the error: > INFO: Illegal access: This instance of the web application has already > been stopped. Could not load weblogic.common.T3MiscLogger. > java.lang.IllegalStateException > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1272) > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1232) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) > at > weblogic.time.common.internal.TimeTable.execute(TimeTable.java:227) > at > weblogic.time.common.internal.TimeEventGenerator.run(TimeEventGenerator.java:117) > at java.lang.Thread.run(Thread.java:595) Maybe weblogic's timer isn't being stopped properly when the application stops. Your suggestion to use a ContextListener to stop such tasks seems like a good one, but I'm not sure if you're suggesting the right place to look for retained object references. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkmTBPkACgkQ9CaO5/Lv0PCK8wCdGUFEI21/xc9jk0r4WDxGCyDA gSMAoLpS+rOd38bzRnaTiyo5mEgHZBCW =WSOJ -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
