Open drama10096 opened 6 months ago
![Uploading Snipaste_2024-03-05_17-15-32.png…]()
The picture is broken.
The picture is broken.
又出现这个问题了,原始堆栈如下
Failed to invoke the method batchPkgUpgradeByRange of the service com.xxx.xxx.xx.IUpgradeService .No provider is available because can't connect server.
Environment Server: java提供的dubbo服务, dubbo版本2.7.3 Client: Dubbo-go, v1.5.8 Protocol:dubbo Registry: zookeeper
dubbo-go源码中的代码位置: cluster/cluster_impl/failover_cluster_invoker.go:49 日志打印代码: "Failed to invoke the method %s of the service %s .No provider is available because can't connect server."
这里的server是个什么意思??? 日志里没体现IP或端口地址
Environment
Issue description
通过dubbo-go客户端调用java提供的dubbo服务,报“No provider is available because can't connect server” 这种奇怪错误(偶现的,感觉机器负载压力高的时候会出现),查不到相关资料,在容器内部 telnet 命令访问目标dubbo服务的ip和端口是能正常通信的,dubbo管控台也正常体现provider的服务
Logs
![Uploading Snipaste_2024-03-05_17-15-32.png…]()
Click me to check logs
``` Failed to invoke the method getHealthyEnvConfigListByShowTypeV2 of the service com.aaaa.bbbb.healthy.HealthyService .No provider is available because can't connect server. ```