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ningyu1
changed the title
dubbo客户端v2.7.7以上版本在进行泛化调用server端为v2.6.x以前版本时出现No Provider错误
dubbo客户端v2.7.7以上版本在进行泛化调用server端为v2.6.x以前版本时出现No Provider错误(by Zookeeper RegistryCenter)
Oct 16, 2020
ningyu1
changed the title
dubbo客户端v2.7.7以上版本在进行泛化调用server端为v2.6.x以前版本时出现No Provider错误(by Zookeeper RegistryCenter)
dubbo客户端v2.7.6以上版本在进行泛化调用server端为v2.6.x以前版本时出现No Provider错误(by Zookeeper RegistryCenter)
Oct 19, 2020
ningyu1
changed the title
dubbo客户端v2.7.6以上版本在进行泛化调用server端为v2.6.x以前版本时出现No Provider错误(by Zookeeper RegistryCenter)
dubbo客户端v2.7.6以上版本调用server端为v2.6.x以前版本时出现No Provider错误(by Zookeeper RegistryCenter)
Oct 19, 2020
ningyu1
changed the title
dubbo客户端v2.7.6以上版本调用server端为v2.6.x以前版本时出现No Provider错误(by Zookeeper RegistryCenter)
dubbo客户端v2.7.7以上版本(包含277)调用server端为v2.6.x以前版本时出现No Provider错误(by Zookeeper RegistryCenter)
Oct 19, 2020
ningyu1
changed the title
dubbo客户端v2.7.7以上版本(包含277)调用server端为v2.6.x以前版本时出现No Provider错误(by Zookeeper RegistryCenter)
dubbo客户端版本>=v2.7.7调用server端版本<=v2.6.x时出现No Provider错误(by Zookeeper RegistryCenter)
Oct 19, 2020
ningyu1
changed the title
dubbo客户端版本>=v2.7.7调用server端版本<=v2.6.x时出现No Provider错误(by Zookeeper RegistryCenter)
dubbo客户端版本>=v2.7.6调用server端版本<=v2.6.x出现No Provider错误(by Zookeeper RegistryCenter)
Dec 2, 2020
ningyu1
changed the title
dubbo客户端版本>=v2.7.6调用server端版本<=v2.6.x出现No Provider错误(by Zookeeper RegistryCenter)
dubbo客户端版本>=v2.7.5调用server端版本<=v2.6.x出现No Provider错误(by Zookeeper RegistryCenter)
Dec 2, 2020
Same issue:apache/dubbo#6694
环境配置
注册中心:zookeeper
配置中心:无
dubbo服务端版本:v2.5.x,v.2.6.x
dubbo客户端版本:v2.7.7,v2.7.8,v2.7.6,v2.7.5
问题原因
dubbo v2.7.7版本
org.apapche.dubbo.common.URL
.getParameter()
中删除了default.xxxx的获取,代码如下:dubbo v2.7.4版本
org.apapche.dubbo.common.URL
.getParameter()
代码对比:当Server端dubbo版本是旧版本时(这里测试使用的是dubbo v2.5.3、v2.6.6),获取到的Provider URL中只有default.version。
从而导致
org.apache.dubbo.common.utils.UrlUtils
.isMatch()
在进行consumerVersion
和providerVersion
对比时不相等并返回false,丢掉了这个provider的信息。The text was updated successfully, but these errors were encountered: