Re: [rules-users] Guvnor 5.1.1 Memory leak on Tomcat

Hi, I have deployed Guvnor 5.1.1 in Tomcat. I am getting the below error message whenever I shut down Tomcat server. Sep 21, 2010 3:19:52 PM org.apache.catalina.loader.WebappClassLoader clearRefere ncesJdbc SEVERE: The web application [/drools-5.1.1-guvnor] registered the JBDC driver [o rg.apache.derby.jdbc.AutoloadedDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forc ibly unregistered. Sep 21, 2010 3:19:53 PM org.apache.catalina.loader.WebappClassLoader clearRefere ncesThreads SEVERE: The web application [/drools-5.1.1-guvnor] appears to have started a thr ead named [Timer-1] but has failed to stop it. This is very likely to create a m emory leak. Sep 21, 2010 3:19:53 PM org.apache.catalina.loader.WebappClassLoader clearRefere ncesThreads SEVERE: The web application [/drools-5.1.1-guvnor] appears to have started a thr ead named [pool-1-thread-1] but has failed to stop it. This is very likely to cr eate a memory leak. Sep 21, 2010 3:19:53 PM org.apache.catalina.loader.WebappClassLoader clearRefere ncesThreads SEVERE: The web application [/drools-5.1.1-guvnor] appears to have started a thr ead named [Thread-23] but has failed to stop it. This is very likely to create a memory leak. Sep 21, 2010 3:19:53 PM org.apache.catalina.loader.WebappClassLoader clearRefere ncesThreads SEVERE: The web application [/drools-5.1.1-guvnor] appears to have started a thr ead named [Timer-5] but has failed to stop it. This is very likely to create a m emory leak. Sep 21, 2010 3:19:53 PM org.apache.catalina.loader.WebappClassLoader clearThread LocalMap SEVERE: The web application [/drools-5.1.1-guvnor] created a ThreadLocal with ke y of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@b54ef7]) and a v alue of type [org.apache.jackrabbit.core.query.lucene.PerQueryCache] (value [org .apache.jackrabbit.core.query.lucene.PerQueryCache@1536ecf]) but failed to remov e it when the web application was stopped. This is very likely to create a memor y leak. Sep 21, 2010 3:19:53 PM org.apache.catalina.loader.WebappClassLoader clearThread LocalMap SEVERE: The web application [/drools-5.1.1-guvnor] created a ThreadLocal with ke y of type [org.apache.derby.iapi.sql.dictionary.TableDescriptor$1] (value [org.a pache.derby.iapi.sql.dictionary.TableDescriptor$1@8fdcd1]) and a value of type [ java.util.WeakHashMap] (value [{=null, ={1, 2, 3}, =null, =null, =null, ={1, 2}, =null, =null, =null, =null, ={1, 2, 3}}]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak. Sep 21, 2010 3:19:53 PM org.apache.catalina.loader.WebappClassLoader clearThread LocalMap SEVERE: The web application [/drools-5.1.1-guvnor] created a ThreadLocal with ke y of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@ea4081]) and a v alue of type [org.apache.derby.iapi.services.context.ContextManager] (value [org .apache.derby.iapi.services.context.ContextManager@18facfb]) but failed to remov e it when the web application was stopped. This is very likely to create a memor y leak. Sep 21, 2010 3:19:53 PM org.apache.catalina.loader.WebappClassLoader clearThread LocalMap SEVERE: The web application [/drools-5.1.1-guvnor] created a ThreadLocal with ke y of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@ea4081]) and a v alue of type [org.apache.derby.iapi.services.context.ContextManager] (value [org .apache.derby.iapi.services.context.ContextManager@1efb003]) but failed to remov e it when the web application was stopped. This is very likely to create a memor y leak. Sep 21, 2010 3:19:53 PM org.apache.catalina.loader.WebappClassLoader clearThread LocalMap SEVERE: The web application [/drools-5.1.1-guvnor] created a ThreadLocal with ke y of type [org.apache.derby.iapi.sql.dictionary.TableDescriptor$1] (value [org.a pache.derby.iapi.sql.dictionary.TableDescriptor$1@8fdcd1]) and a value of type [ java.util.WeakHashMap] (value [{=null}]) but failed to remove it when the web ap plication was stopped. This is very likely to create a memory leak. Has anyone faced this type of issue? Thanks, Barani -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Guvnor-5-1-1-Memory-l... Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users