关闭tomcat时报错
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: A web application registered the JBDC driver [org.logicalcobwebs.proxool.ProxoolDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: A web application registered the JBDC driver [oracle.jdbc.driver.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [HouseKeeper] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store sampleCache1 Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store sampleCache1 Expiry Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store query.Document Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.department.ejb.DepartmentProcessBean.getDepartmentByLevel(int) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.department.ejb.DepartmentProcessBean.getDepartmentByLevel(int) Expiry Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.department.ejb.DepartmentProcessBean.getDatasByParent(java.lang.String) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.department.ejb.DepartmentProcessBean.getDatasByParent(java.lang.String) Expiry Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.role.ejb.RoleProcessBean.doViewByName(java.lang.String,java.lang.String) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.role.ejb.RoleProcessBean.doViewByName(java.lang.String,java.lang.String) Expiry Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.workcalendar.calendar.ejb.CalendarProcessBean.doViewByName(java.lang.String,java.lang.String) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.dynaform.form.ejb.FormProcessBean.doView(java.lang.String) Expiry Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.resource.ejb.ResourceProcessBean.doView(java.lang.String) Expiry Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.dynaform.document.ejb.DocumentProcessBean.queryByDQLWithCache(java.lang.String,java.lang.String,cn.myapps.base.action.ParamsTable,java.lang.String) Expiry Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.department.ejb.DepartmentProcessBean.getUnderDeptList(java.lang.String) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.validate.repository.ejb.ValidateRepositoryProcessBean.doView(java.lang.String) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.validate.repository.ejb.ValidateRepositoryProcessBean.doView(java.lang.String) Expiry Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.department.ejb.DepartmentProcessBean.doView(java.lang.String) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.resource.ejb.ResourceProcessBean.doSimpleQuery(cn.myapps.base.action.ParamsTable,java.lang.String) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.page.ejb.PageProcessBean.getDefaultPage(java.lang.String) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Store cn.myapps.core.commoninfo.ejb.CommonInfoProcessBean.doQueryByType(java.lang.String) Spool Thread] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: A web application appears to have started a thread named [Prototyper] but has failed to stop it. This is very likely to create a memory leak.
2011-2-18 16:25:41 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
严重: A web application created a ThreadLocal with key of type [org.apache.axis.utils.XMLUtils.ThreadLocalDocumentBuilder] (value [org.apache.axis.utils.XMLUtils$ThreadLocalDocumentBuilder@15d7752]) and a value of type [org.apache.xerces.jaxp.DocumentBuilderImpl] (value [org.apache.xerces.jaxp.DocumentBuilderImpl@144dc7b]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
Exception in thread "ShutdownHook" java.lang.NullPointerException
at org.apache.log4j.LogManager.getLogger(LogManager.java:188)
at org.apache.log4j.Logger.getLogger(Logger.java:104)
at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229)
at org.apache.commons.logging.impl.Log4JLogger.debug(Log4JLogger.java:110)
at org.logicalcobwebs.proxool.ShutdownHook.run(ShutdownHook.java:93)
at java.lang.Thread.run(Thread.java:619)
这个是什么问题,我jdk版本是1.6.0.17,tomcat是6.0.26