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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2021/02/08 03:01:42 UTC

[GitHub] [dubbo-proxy] rocketk opened a new pull request #29: upgrade dubbo version to 2.7.7

rocketk opened a new pull request #29:
URL: https://github.com/apache/dubbo-proxy/pull/29


   dubbo 2.7.3 存在性能瓶颈。
   org.apache.dubbo.config.ReferenceConfig#get 方法中，会调用org.apache.dubbo.config.ReferenceConfig#checkAndUpdateSubConfigs 方法，经过测试显示此方法每次调用时会花费较多的时间，不应当在每次调用get方法的时候都去调用此方法，而是应当在init方法中调用一次即可（在对象对创建时调用）。
   
   升级dubbo版本到2.7.7可以解决此问题。


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