add label field to span log fields (#3417)

Signed-off-by: Ben Ye <[email protected]>
thanos-io · Nov 6, 2020 · f25a5c3 · f25a5c3
1 parent e9ba8ae
commit f25a5c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/queryfrontend/request.go b/pkg/queryfrontend/request.go
@@ -146,7 +146,7 @@ func (r *ThanosLabelsRequest) LogToSpan(sp opentracing.Span) {
 		otlog.Object("storeMatchers", r.StoreMatchers),
 	}
 	if r.Label != "" {
-		otlog.Object("label", r.Label)
+		fields = append(fields, otlog.Object("label", r.Label))
 	}
 
 	sp.LogFields(fields...)