从Linux的ext2文件系统源码学到一种初始化结构体的新方法

2014-4-6 22:15:29 org.apache.catalina.startup.HostConfig checkResources
信息: Reloading context [/blog0.1]
2014-4-6 22:15:29 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2014-4-6 22:15:29 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: The web application [/blog0.1] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2014-4-6 22:15:29 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: The web application [/blog0.1] appears to have started a thread named [Timer-5] but has failed to stop it. This is very likely to create a memory leak.
2014-4-6 22:15:29 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: The web application [/blog0.1] appears to have started a thread named [MySQL Statement Cancellation Timer] but has failed to stop it. This is very likely to create a memory leak.
2014-4-6 22:15:29 org.apache.catalina.loader.WebappClassLoader validateJarFile
信息: validateJarFile(E:\tomcat6\webapps\blog0.1\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
log4j:WARN Please initialize the log4j system properly.
2014-4-6 22:15:29 org.apache.catalina.core.ApplicationContext log
信息: Loading Spring root WebApplicationContext
2014-4-6 22:15:31 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘sessionFactory‘ defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.OutOfMemoryError: PermGen space
Caused by: java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2854)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1159)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at org.hibernate.type.TypeFactory.<clinit>(TypeFactory.java:47)
at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:260)
at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:253)
at org.hibernate.mapping.Property.isValid(Property.java:185)
at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:395)
at org.hibernate.mapping.RootClass.validate(RootClass.java:192)
at org.hibernate.cfg.Configuration.validate(Configuration.java:984)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1169)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:804)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:744)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:131)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1118)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1085)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:429)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:250)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:141)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:247)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:161)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:270)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:346)
at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:156)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
2014-4-6 22:15:31 org.apache.catalina.core.StandardContext start
严重: Error listenerStart
2014-4-6 22:15:31 org.apache.catalina.core.StandardContext start
严重: Context [/blog0.1] startup failed due to previous errors
2014-4-6 22:15:31 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext

从Linux的ext2文件系统源码学到一种初始化结构体的新方法,古老的榕树,5-wow.com