tag-conventions-java.yaml

# Tracer overlay for tag-conventions.yaml — dd-trace-java's set-path routing.
# ---------------------------------------------------------------------------
# tag-conventions.yaml is language-agnostic; which keys a tracer intercepts on the set-path (routing
# them to a span field or a sampling directive instead of tag storage) is this tracer's concern, so
# it lives here.
#
# tags        — keys that exist only to be routed, so the conventions do not declare them. They get
#               ids like any other tag (instrumentation can set them by id) but belong to no span type.
#               Each is intercepted, so it is not listed again below. Same declaration syntax as
#               tag-conventions.yaml; refs are not allowed.
# intercepted — tags declared in tag-conventions.yaml that TagInterceptor also routes. Each one's id carries
#               the INTERCEPTED bit, so a setter called with a constant id folds the interception test
#               away. TagInterceptor's switch is the authority on what each one does; a test there
#               keeps this list and the switch in agreement.
# ---------------------------------------------------------------------------

tags:
  - { dd-name: resource.name,     type: string }
  - { dd-name: span.type,         type: string }
  - { dd-name: error,             type: boolean }
  - { dd-name: manual.keep,       type: boolean }
  - { dd-name: manual.drop,       type: boolean }
  - { dd-name: asm.keep,          type: boolean }
  - { dd-name: ai_guard.keep,     type: boolean }
  - { dd-name: sampling.priority, type: int }
  - { dd-name: _dd.p.ts,          type: int }
  - { dd-name: _dd.p.debug,       type: string }
  - { dd-name: _dd.origin,        type: string }
  - { dd-name: _dd.measured,      type: boolean }
  - { dd-name: _dd1.sr.eausr,     type: double }

intercepted:
  - service
  - peer.service
  - span.kind
  - servlet.context
  - db.statement
  - http.method
  - http.url
  - http.status_code