2-10 - Failed to call service provider

Possible Reason

• Dubbo failed to call the service provider and started retrying.
• Dubbo retries to call the service provider and continues to fail.
• Dubbo retries calling the service provider reaches the upper limit.

Troubleshooting and resolution steps

1. Check network resources such as time-consuming network connections between consumers and providers.
2. Check whether the corresponding port of the provider can respond normally through telnet or other means.
3. Check that the provider program is functioning properly.