Comment-out seconds attempt to ingest dataset in the first attempt failed...

Comment-out seconds attempt to ingest dataset in the first attempt failed because if the duplicate error.

broker/src/asapo_broker/database/mongodb_insert.go

@@ -136,11 +136,12 @@ func (db *Mongodb) writeAsDataset(request Request, colName string, message Messa
 
 	c := db.client.Database(request.DbName()).Collection(colName)
 	_, err := c.UpdateOne(context.TODO(), filter, update, options)
+	// ToDo Commented code was used in receiver to ingest dataset. Check, that it works without it.
 	// first update may fail due to multiple threads try to create document at once, the second one should succeed
 	// https://jira.mongodb.org/browse/SERVER-14322
-	if duplicateError(err) {
-		_, err = c.UpdateOne(context.TODO(), filter, update, options)
-	}
+	//if duplicateError(err) {
+	//	_, err = c.UpdateOne(context.TODO(), filter, update, options)
+	//}
 	if err != nil {
 		request.Logger().WithFields(map[string]interface{}{"id": message.Id,
 			"substream": message.DatasetSubstream, "cause": err.Error()}).Error("failed to insert dataset")