Update otlptext

exporter/internal/otlptext/databuffer.go

@@ -280,6 +280,21 @@ func (b *dataBuffer) logExemplars(description string, se pmetric.ExemplarSlice)
 	}
 }
 
+func (b *dataBuffer) logResourceEntities(rers pcommon.ResourceEntityRefSlice) {
+	if rers.Len() == 0 {
+		return
+	}
+
+	b.logEntry("Entities:")
+	for i := 0; i < rers.Len(); i++ {
+		rer := rers.At(i)
+		b.logEntry("Entity Ref #%d", i)
+		b.logEntry("     -> Entity Type: %s", rer.Type())
+		b.logEntry("     -> Identifying Attributes: %s", strings.Join(rer.IdAttrKeys().AsRaw(), ", "))
+		b.logEntry("     -> Descriptive Attributes: %s", strings.Join(rer.DescrAttrKeys().AsRaw(), ", "))
+	}
+}
+
 func valueToString(v pcommon.Value) string {
 	return fmt.Sprintf("%s(%s)", v.Type().String(), v.AsString())
 }

exporter/internal/otlptext/resource.go

@@ -9,6 +9,5 @@ import (
 
 func marshalResource(res pcommon.Resource, buf *dataBuffer) {
 	buf.logAttributes("Resource attributes", res.Attributes())
-	buf.logEntry("Entity Type: %s", res.EntityType())
-	buf.logAttributes("Entity Id", res.EntityId())
+	buf.logResourceEntities(res.Entities())
 }