模型实验-bug-fix 添加日志

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/rank/strategy/RankStrategy4RankModel.java

@@ -205,6 +205,9 @@ public class RankStrategy4RankModel extends RankService {
         List<RankItem> rovRecallScore = ScorerUtils.getScorerPipeline(ScorerUtils.BASE_CONF)
                 .scoring(sceneFeatureMap, userFeatureMap, rankItems);
         log.info("mergeAndRankRovRecallNew rovRecallScore={}", JSONUtils.toJson(rovRecallScore));
+        JSONObject obj = new JSONObject();
+        obj.put("name", "user_key_in_model_is_not_null");
+        log.info(obj.toString());
         return CommonCollectionUtils.toList(rovRecallScore, i -> {
             // hard code 将排序分数 赋值给video的sortScore
             Video v = i.getVideo();