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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/04/26 09:51:05 UTC

[GitHub] [dubbo] ppj19891020 opened a new issue, #9973: 网关应用泛化调用dubbo性能差

ppj19891020 opened a new issue, #9973:
URL: https://github.com/apache/dubbo/issues/9973

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   - [ ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
   
   ## Ask your question here
   dubbo版本：2.7.8 至 3.0.7
   场景：网关应用泛化调用dubbo每次都会走到ClassUtils.forName，由于是泛化调用，每次都是找不到method
   
   压测火焰图：
   ![](https://cdn.jsdelivr.net/gh/ppj19891020/picgo-images/202204261746676.png)
   
   备注：
   dubbo在2.7.1版本中发现也有这个代码，但是没有走这个ClassUtils.forName，还未找到原因
   
   建议：
   目前你们新版本是provider方增加了CommonConstants.GENERIC_WITH_CLZ_KEY启动参数来设置这个class属性，但是消费者还是通过获取class去找到class，只要能获取到class就需要走ClassUtils.forName。
   建议能不能消费侧也可以增加一个启动参数来设置需不需要通过ClassUtils.forName


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[GitHub] [dubbo] AlbumenJ closed issue #9973: 网关应用泛化调用dubbo性能差

Posted by GitBox <gi...@apache.org>.
AlbumenJ closed issue #9973: 网关应用泛化调用dubbo性能差
URL: https://github.com/apache/dubbo/issues/9973


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[GitHub] [dubbo] chickenlj commented on issue #9973: 网关应用泛化调用dubbo性能差

Posted by GitBox <gi...@apache.org>.
chickenlj commented on issue #9973:
URL: https://github.com/apache/dubbo/issues/9973#issuecomment-1120690630

   > 建议能不能消费侧也可以增加一个启动参数来设置需不需要通过ClassUtils.forName
   
   将在。3.0.9 版本中予以支持


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