URLs in Traces are missing in service Trace dashboard as well as endpoints Trace dashboard. ### How to reproduce? - You can run Hypertrace and send traces from HotRod application to see this. <img width="2558" alt="Screenshot 2020-10-22 at 8 28 15 PM" src="https://user-images.githubusercontent.com/26570044/96890284-205c2080-14a5-11eb-8298-6efd251d19f0.png"> <img width="2558" alt="Screenshot 2020-10-22 at 8 29 32 PM" src="https://user-images.githubusercontent.com/26570044/96890528-58fbfa00-14a5-11eb-838f-0d87d64d6f32.png"> <img width="2558" alt="Screenshot 2020-10-22 at 8 29 39 PM" src="https://user-images.githubusercontent.com/26570044/96890542-5bf6ea80-14a5-11eb-81f1-c149c0ab75a2.png">