E1119 09:54:51.772186430 3766890 dns_resolver_ares.cc:452]             no server name supplied in dns URI
E1119 09:54:51.772657256 3766890 channel.cc:120]                       channel stack builder failed: UNKNOWN: the target uri is not valid: dns:///
GRpc memory quota was set but disabled due to issues with grpc quoter, to enable it use EnableGRpcMemoryQuota option
E1119 09:55:09.285269155 3776766 dns_resolver_ares.cc:452]             no server name supplied in dns URI
:GRPC_LIBRARY ERROR: channel stack builder failed: UNKNOWN: the target uri is not valid: dns:///
GRpc memory quota was set but disabled due to issues with grpc quoter, to enable it use EnableGRpcMemoryQuota option
