节日过滤功能

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/rank/strategy/RankStrategy4Density.java

@@ -142,6 +142,8 @@ public class RankStrategy4Density extends RankService {
         List<Video> flowPoolRankNew = flowPoolRank.stream().filter(r -> !videosSet.contains(r.getVideoId())).collect(Collectors.toList());
         List<Video> resultWithDnsity = RankProcessorDensity.mergeDensityControl(result,
                 rovRecallRankNew, flowPoolRankNew, densityRules);
+        log.info("zhangbo22 old={}, new={}", JSONUtils.toJson(result),
+                    JSONUtils.toJson(resultWithDnsity));
         return new RankResult(resultWithDnsity);
     }