java - ClassLoader [com.bea.wls.redef.RedefiningClassLoader] 不提供 'addTransformer(ClassFileTransformer)' 方法

Question

当我尝试将 weblogic.xml 中启用 fast-swap 模式的分解目录部署到 weblogic 10.3 时，出现以下异常

<Apr 27, 2013 10:09:52 PM EDT> <Warning> <HTTP> <BEA-101162> <User defined listener org.springframework.web.context.ContextLoaderListener failed: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.context.weaving.AspectJWeavingEnabler#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loadTimeWeaver': Initialization of bean failed; nested exception is java.lang.IllegalStateException: ClassLoader [com.bea.wls.redef.RedefiningClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:spring-agent.jar.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.context.weaving.AspectJWeavingEnabler#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loadTimeWeaver': Initialization of bean failed; nested exception is java.lang.IllegalStateException: ClassLoader [com.bea.wls.redef.RedefiningClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:spring-agent.jar
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:480)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    Truncated. see log file for complete stacktrace
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loadTimeWeaver': Initialization of bean failed; nested exception is java.lang.IllegalStateException: ClassLoader [com.bea.wls.redef.RedefiningClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:spring-agent.jar
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:480)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    Truncated. see log file for complete stacktrace
java.lang.IllegalStateException: ClassLoader [com.bea.wls.redef.RedefiningClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:spring-agent.jar
    at org.springframework.context.weaving.DefaultContextLoadTimeWeaver.setBeanClassLoader(DefaultContextLoadTimeWeaver.java:82)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1322)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    Truncated. see log file for complete stacktrace
> 
<Apr 27, 2013 10:09:52 PM EDT> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1367114948992' for task '11'. Error is: 'weblogic.application.ModuleException: '
weblogic.application.ModuleException: 
    at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1373)
    at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:468)
    at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
    at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
    Truncated. see log file for complete stacktrace
java.lang.IllegalStateException: ClassLoader [com.bea.wls.redef.RedefiningClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:spring-agent.jar
    at org.springframework.context.weaving.DefaultContextLoadTimeWeaver.setBeanClassLoader(DefaultContextLoadTimeWeaver.java:82)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1322)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    Truncated. see log file for complete stacktrace
> 
<Apr 27, 2013 10:09:52 PM EDT> <Error> <Deployer> <BEA-149202> <Encountered an exception while attempting to commit the 1 task for the application 'PDC_1306'.> 
<Apr 27, 2013 10:09:52 PM EDT> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'PDC_1306'.> 
<Apr 27, 2013 10:09:52 PM EDT> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.application.ModuleException: 
    at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1373)
    at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:468)
    at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
    at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
    Truncated. see log file for complete stacktrace
java.lang.IllegalStateException: ClassLoader [com.bea.wls.redef.RedefiningClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:spring-agent.jar
    at org.springframework.context.weaving.DefaultContextLoadTimeWeaver.setBeanClassLoader(DefaultContextLoadTimeWeaver.java:82)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1322)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    Truncated. see log file for complete stacktrace
> 

如果我删除

 <fast-swap>
       <enabled>true</enabled>
    </fast-swap>

来自weblogic.xml，应用程序部署成功。

有什么解决办法吗？

Answer 1

对您删除的类进行了哪些更改导致了此问题？

参见http://docs.oracle.com/cd/E12840_01/wls/docs103/deployment/deployunits.html#wp1053872 。下表显示了快速交换不支持哪些更改。如果您的更改不受支持，可能会导致您看到的错误。