And I'm also on occasion seeing some long delays in messages to the list getting out. The original was sent some six hours before it got to the list. A bit off-topic for this list though...
> -----Original Message----- > From: Steve Bayliss [mailto:[email protected]] > Sent: 28 March 2011 08:52 > To: 'Fedora Dev' > Subject: [fcrepo-dev] Memory leaks in master/trunk? > > > I'm seeing some SEVERE log messages on shutting down Tomcat > in Tomcat's > catalina log file. > > (as an aside, when running integration tests with the tests > doing their own > install of Fedora, I'm not seeing any tomcat log files at all > - it would be > useful if we had these to check for any issues). > > The messsages are pasted below. Can anyone else verify this? > > Steve > > 28-Mar-2011 08:42:01 org.apache.coyote.http11.Http11Protocol pause > INFO: Pausing Coyote HTTP/1.1 on http-8080 > 28-Mar-2011 08:42:01 org.apache.coyote.http11.Http11Protocol pause > INFO: Pausing Coyote HTTP/1.1 on http-8443 > 28-Mar-2011 08:42:02 org.apache.catalina.core.StandardService stop > INFO: Stopping service Catalina > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearReferencesThreads > SEVERE: The web application [/fedora] appears to have started > a thread named > [Thread-2] but has failed to stop it. This is very likely to > create a memory > leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearReferencesThreads > SEVERE: The web application [/fedora] appears to have started > a thread named > [ActiveMQ Scheduler] but has failed to stop it. This is very likely to > create a memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearReferencesThreads > SEVERE: The web application [/fedora] appears to have started > a thread named > [JotmBatch] but has failed to stop it. This is very likely to create a > memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearReferencesThreads > SEVERE: The web application [/fedora] appears to have started > a thread named > [JotmClock] but has failed to stop it. This is very likely to create a > memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearReferencesThreads > SEVERE: The web application [/fedora] appears to have started > a thread named > [Write-lock Reaper] but has failed to stop it. This is very > likely to create > a memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearReferencesThreads > SEVERE: The web application [/fedora] appears to have started > a thread named > [VMTransport] but has failed to stop it. This is very likely > to create a > memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearReferencesThreads > SEVERE: The web application [/fedora] appears to have started > a thread named > [VMTransport] but has failed to stop it. This is very likely > to create a > memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearReferencesThreads > SEVERE: The web application [/fedora] appears to have started > a thread named > [Persistence Adaptor Task] but has failed to stop it. This is > very likely to > create a memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearThreadLocalMap > SEVERE: The web application [/fedora] created a ThreadLocal > with key of type > [org.apache.axis.utils.XMLUtils.ThreadLocalDocumentBuilder] (value > [org.apache.axis.utils.XMLUtils$ThreadLocalDocumentBuilder@161 > 477a]) and a > value of type [org.apache.xerces.jaxp.DocumentBuilderImpl] (value > [org.apache.xerces.jaxp.DocumentBuilderImpl@19bb4f0]) but > failed to remove > it when the web application was stopped. This is very likely > to create a > memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearThreadLocalMap > SEVERE: The web application [/fedora] created a ThreadLocal > with key of type > [null] (value > [ch.qos.logback.core.UnsynchronizedAppenderBase$1@1841515]) > and a value of type [java.lang.Boolean] (value [false]) but > failed to remove > it when the web application was stopped. This is very likely > to create a > memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearThreadLocalMap > SEVERE: The web application [/fedora] created a ThreadLocal > with key of type > [org.apache.derby.iapi.sql.dictionary.TableDescriptor$1] (value > [org.apache.derby.iapi.sql.dictionary.TableDescriptor$1@843e7b > ]) and a value > of type [java.util.WeakHashMap] (value [{=null, ={1, 2, 3}, > =null, ={1, 6}, > ={1}, =null, =null, ={1, 2}}]) but failed to remove it when the web > application was stopped. This is very likely to create a memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearThreadLocalMap > SEVERE: The web application [/fedora] created a ThreadLocal > with key of type > [java.lang.ThreadLocal] (value > [java.lang.ThreadLocal@2232d8]) and a value > of type [org.apache.derby.iapi.services.context.ContextManager] (value > [org.apache.derby.iapi.services.context.ContextManager@3fe94a] > ) but failed > to remove it when the web application was stopped. This is > very likely to > create a memory leak. > 28-Mar-2011 08:42:04 org.apache.catalina.loader.WebappClassLoader > clearThreadLocalMap > SEVERE: The web application [/fedora] created a ThreadLocal > with key of type > [org.apache.derby.iapi.sql.dictionary.TableDescriptor$1] (value > [org.apache.derby.iapi.sql.dictionary.TableDescriptor$1@843e7b > ]) and a value > of type [java.util.WeakHashMap] (value [{={1}}]) but failed > to remove it > when the web application was stopped. This is very likely to > create a memory > leak. > 28-Mar-2011 08:42:07 org.apache.coyote.http11.Http11Protocol destroy > INFO: Stopping Coyote HTTP/1.1 on http-8080 > 28-Mar-2011 08:42:07 org.apache.coyote.http11.Http11Protocol destroy > INFO: Stopping Coyote HTTP/1.1 on http-8443 > > > -------------------------------------------------------------- > ---------------- > Enable your software for Intel(R) Active Management > Technology to meet the > growing manageability and security demands of your customers. > Businesses > are taking advantage of Intel(R) vPro (TM) technology - will > your software > be a part of the solution? Download the Intel(R) > Manageability Checker > today! http://p.sf.net/sfu/intel-dev2devmar > _______________________________________________ > Fedora-commons-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/fedora-commons-developers > ------------------------------------------------------------------------------ Enable your software for Intel(R) Active Management Technology to meet the growing manageability and security demands of your customers. Businesses are taking advantage of Intel(R) vPro (TM) technology - will your software be a part of the solution? Download the Intel(R) Manageability Checker today! http://p.sf.net/sfu/intel-dev2devmar _______________________________________________ Fedora-commons-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/fedora-commons-developers
