Requirement

I am using Jaeger v1.x release now. I have been trying to add "x-request-id" header as a tag and allow for searching for these in jaeger UI.

The new semantic conventions for headers would set this as http.request.header.x_request_id tag, however through some trial-and-error I found that Jaeger will by default only index tags if they are guid:x-request-id or x-request-id. I couldn't find any clear documentation for this.

Problem

Jaeger documentation should clearly document the default tag search behavior

Proposal

No response

Open questions

No response