个性化确保有数据

Gino Zhang
Commit 8cd21fef859458e7333df8ca5d0b8d651b8c7d3c 1 parent f3962d44
Showing 1 changed file with 1 additions and 1 deletions
service/src/main/java/com/yoho/search/consumer/service/logic/ProductVectorFeatureLogicService.java
--- a/service/src/main/java/com/yoho/search/consumer/service/logic/ProductVectorFeatureLogicService.java
View file @8cd21fe
+++ b/service/src/main/java/com/yoho/search/consumer/service/logic/ProductVectorFeatureLogicService.java
View file @8cd21fe
@@ -75,7 +75,7 @@ public class ProductVectorFeatureLogicService {
 
         // 1. 取大数据redis的recom_list_dataid 格式为yyyyMMdd
         String dataid = getBigDataRecomDateStr();
-         if (StringUtils.isNotEmpty(dataid) && dataid.trim().length() == 8) {
+         if (StringUtils.isNotEmpty(dataid) && dataid.trim().length() == 8 && productVectorFeatureService.selectCount(dataid) > 0) {
             this.generateDate = dataid;
             INDEX_REBUILD_LOG.info("The date for product vector is {}.", dataid);
             return;