ADD: filter log

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/framework/recaller/BaseRecaller.java

@@ -1,6 +1,7 @@
 package com.tzld.piaoquan.recommend.server.framework.recaller;
 
 
+import com.alibaba.fastjson.JSONObject;
 import com.google.common.collect.FluentIterable;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
@@ -187,6 +188,8 @@ public class BaseRecaller<Video> {
         }
 
         List<RankItem> result = convertToRankItem(candidateQueueMap, requestData, user);
+        LOGGER.info("traceId: [{}], recall result: [{}]", requestData.getRequestId(),
+                JSONObject.toJSONString(result));
         return result;
     }