1-6 - Error clearing URL cache

Possible Reason

An error while clearing the url cache in CacheableFailbackRegistry.RemovalTask will trigger an error in clearing the URL cache.

Troubleshooting and resolution steps

This error is an internal error of Dubbo, if you encounter it, you can create issues on github and provide the error information and steps to reproduce, we will help you solve the problem.

see also Dubbo Community