You are viewing a plain text version of this content. The canonical link for it is here.
Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/07/06 06:23:36 UTC
[GitHub] [dubbo] wujun27 opened a new issue, #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
wujun27 opened a new issue, #10278:
URL: https://github.com/apache/dubbo/issues/10278
- [x ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
### Environment
* Dubbo version: 3.0.9
* Operating System version: Mac OS
* Java version: jdk11
### Steps to reproduce this issue
参考 https://github.com/sofastack/sofa-boot/issues/998
在和Sofa boot整合多模块隔离Spring上下文时， 发现ReferenceAnnotationBeanPostProcessor postProcessBeanFactory 会销毁自己。
```
if (beanFactory instanceof AbstractBeanFactory) {
List<BeanPostProcessor> beanPostProcessors = ((AbstractBeanFactory) beanFactory).getBeanPostProcessors();
for (BeanPostProcessor beanPostProcessor : beanPostProcessors) {
if (beanPostProcessor == this) {
// This bean has been registered as BeanPostProcessor at org.apache.dubbo.config.spring.context.DubboInfraBeanRegisterPostProcessor.postProcessBeanFactory()
// so destroy this bean here, prevent register it as BeanPostProcessor again, avoid cause BeanPostProcessorChecker detection error
beanDefinitionRegistry.removeBeanDefinition(BEAN_NAME);
break;
}
}
}
导致子模块的Spring 上下刷新时遇到DubboInfraBeanRegisterPostProcessor 执行 postProcessBeanFactory时ReferenceAnnotationBeanPostProcessor不存在报错，项目无法启动.
```
// In Spring 3.2.x, registry may be null because do not calling postProcessBeanDefinitionRegistry method before postProcessBeanFactory
if (registry != null) {
// register ReferenceAnnotationBeanPostProcessor early before PropertySourcesPlaceholderConfigurer/PropertyPlaceholderConfigurer
// for processing early init ReferenceBean
ReferenceAnnotationBeanPostProcessor referenceAnnotationBeanPostProcessor = beanFactory.getBean(
ReferenceAnnotationBeanPostProcessor.BEAN_NAME, ReferenceAnnotationBeanPostProcessor.class);
beanFactory.addBeanPostProcessor(referenceAnnotationBeanPostProcessor);
// register PropertySourcesPlaceholderConfigurer bean if not exits
DubboBeanUtils.registerPlaceholderConfigurerBeanIfNotExists(beanFactory, registry);
}
```
If there is an exception, please attach the exception trace:
```
022-07-05 14:04:45.362 ERROR 2277 --- [y.uims2.service] com.alipay.sofa : SOFA-BOOT-01-11002: Refreshing Spring Application Context of module com.my.uims2.service got an error org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'referenceAnnotationBeanPostProcessor' available at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:872) at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1344) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:309) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:283) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) at org.apache.dubbo.config.spring.context.DubboInfraBeanRegisterPostProcessor.postProcessBeanFactory(DubboInfraBeanRegisterPos
tProcessor.java:68) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:325) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:147) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:746) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:564) at com.alipay.sofa.isle.stage.SpringContextInstallStage.doRefreshSpringContext(SpringContextInstallStage.java:313) at com.alipay.sofa.isle.stage.SpringContextInstallStage$1.run(SpringContextInstallStage.java:278) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at com.alipay.sofa.common.thread.ExecutingRunnable.run(ExecutingR
unnable.java:84) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829)
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org
[GitHub] [dubbo] wujun27 commented on issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
Posted by GitBox <gi...@apache.org>.
wujun27 commented on issue #10278:
URL: https://github.com/apache/dubbo/issues/10278#issuecomment-1179857514
@AlbumenJ 大佬怎么看？
1. 把ReferenceAnnotationBeanPostProcessor 销毁自己这端代码去掉，但可能会产生哪些问题？
2. ReferenceAnnotationBeanPostProcessor 加个非空判断，如果ReferenceAnnotationBeanPostProcessor bean存在再触发addBeanPostProcessor逻辑
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org
[GitHub] [dubbo] AlbumenJ commented on issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #10278:
URL: https://github.com/apache/dubbo/issues/10278#issuecomment-1175896247
能提供一个简单的 demo 不，我这边尝试复现下
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org
[GitHub] [dubbo] AlbumenJ commented on issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #10278:
URL: https://github.com/apache/dubbo/issues/10278#issuecomment-1176115330
看了下 sofa 切换了 beanFactory，然后这个 beanFactory 没有触发 org.apache.dubbo.config.spring.context.DubboSpringInitializer#initialize，导致有些数据没注入。这个得看下是不是 sofa 那边创建 beanFactory 的时候缺少了触发的环节。
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org
[GitHub] [dubbo] liufeiyu1002 commented on issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
Posted by GitBox <gi...@apache.org>.
liufeiyu1002 commented on issue #10278:
URL: https://github.com/apache/dubbo/issues/10278#issuecomment-1214186112
#10451 @AlbumenJ @wujun27
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org
[GitHub] [dubbo] wujun27 commented on issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
Posted by GitBox <gi...@apache.org>.
wujun27 commented on issue #10278:
URL: https://github.com/apache/dubbo/issues/10278#issuecomment-1176370697
dubbo是在启动模块demo-application加入的dubbo依赖， Root Spring context触发了org.apache.dubbo.config.spring.context.DubboSpringInitializer#initialize，这块是没问题的。
接下来demo-service是个sofa module，sofa会给这个模块初始化一个独立的Spring 上下文， demo-service这个模块因为没有dubbo依赖，所以不会触发org.apache.dubbo.config.spring.context.DubboSpringInitializer#initialize。
但是demo-service的子beanFactory会从父beanFactory获取postBeanProcessBeans，
所以demo-service的子beanFactory refresh的时候会触发DubboInfraBeanRegisterPostProcessor#postProcessBeanFactory，
然而ReferenceAnnotationBeanPostProcessor在Root Spring上下文已经被自己销毁，所以模块的子Spring上下文和RootSpring上下文都找不到这个bean，最终报No bean named 'referenceAnnotationBeanPostProcessor' available。
demo-service模块本身就没有dubbo依赖，也不需要去触发org.apache.dubbo.config.spring.context.DubboSpringInitializer#initialize。
目前在本地，我把ReferenceAnnotationBeanPostProcessor如下这段代码注释掉以后就没有没问题的。
但不确定是否会有其他影响？
、、、
if (beanFactory instanceof AbstractBeanFactory) {
List<BeanPostProcessor> beanPostProcessors = ((AbstractBeanFactory) beanFactory).getBeanPostProcessors();
for (BeanPostProcessor beanPostProcessor : beanPostProcessors) {
if (beanPostProcessor == this) {
// This bean has been registered as BeanPostProcessor at org.apache.dubbo.config.spring.context.DubboInfraBeanRegisterPostProcessor.postProcessBeanFactory()
// so destroy this bean here, prevent register it as BeanPostProcessor again, avoid cause BeanPostProcessorChecker detection error
beanDefinitionRegistry.removeBeanDefinition(BEAN_NAME);
break;
}
}
}
、、、
这段注释也没看特别明白，DubboInfraBeanRegisterPostProcessor也没去注册ReferenceAnnotationBeanPostProcessor bean，只是为了保证ReferenceAnnotationBeanPostProcessor比PropertySourcesPlaceholderConfigurer先执行。
、、、
// In Spring 3.2.x, registry may be null because do not calling postProcessBeanDefinitionRegistry method before postProcessBeanFactory
if (registry != null) {
// register ReferenceAnnotationBeanPostProcessor early before PropertySourcesPlaceholderConfigurer/PropertyPlaceholderConfigurer
// for processing early init ReferenceBean
ReferenceAnnotationBeanPostProcessor referenceAnnotationBeanPostProcessor = beanFactory.getBean(
ReferenceAnnotationBeanPostProcessor.BEAN_NAME, ReferenceAnnotationBeanPostProcessor.class);
beanFactory.addBeanPostProcessor(referenceAnnotationBeanPostProcessor);
// register PropertySourcesPlaceholderConfigurer bean if not exits
DubboBeanUtils.registerPlaceholderConfigurerBeanIfNotExists(beanFactory, registry);
}
、、、
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org
[GitHub] [dubbo] wujun27 commented on issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
Posted by GitBox <gi...@apache.org>.
wujun27 commented on issue #10278:
URL: https://github.com/apache/dubbo/issues/10278#issuecomment-1175939344
> 能提供一个简单的 demo 不，我这边尝试复现下
@AlbumenJ
https://github.com/wj-ddd-practice/multi-spring-context-demo
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org
[GitHub] [dubbo] wujun27 commented on issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
Posted by GitBox <gi...@apache.org>.
wujun27 commented on issue #10278:
URL: https://github.com/apache/dubbo/issues/10278#issuecomment-1175908577
OK，稍等，我去上传下代码
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org
[GitHub] [dubbo] chickenlj closed issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
Posted by GitBox <gi...@apache.org>.
chickenlj closed issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
URL: https://github.com/apache/dubbo/issues/10278
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org
[GitHub] [dubbo] AlbumenJ commented on issue #10278: 子模块Spring上下文刷新报错:No bean named 'referenceAnnotationBeanPostProcessor'
Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #10278:
URL: https://github.com/apache/dubbo/issues/10278#issuecomment-1214273209
check if #10451 fixed
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org