Quick question: io.opentelemetry.api.trace.Span can be inside @ApplicationScoped bean?

[thomaswiradikusuma]

As per subject, because we can do span.setAttribute("foo", foo), but https://javadoc.io/doc/io.opentelemetry/opentelemetry-api/latest/io/opentelemetry/api/trace/Span.html says it's @ThreadSafe.

[quarkus-bot[bot]]

/cc @brunobat (opentelemetry,tracing), @radcortez (opentelemetry,tracing)

[brunobat]

Yes it can, however, you should only set attributes that make sense for an application scoped bean.
As an example, if you want to have access, for example to the user id (different in every request), it needs to be on a @RequestScoped bean.