更新注释

@@ -351,7 +351,7 @@ public class YohoIndexServiceImpl implements IYohoIndexService, ApplicationEvent
             }
             INDEX_REBUILD_LOG.info("rebuild [{}],step=[5.loadAllData success]", yohoIndexName);
 
-            // 7、刷新缓存
+            // 7、执行refresh【内存数据->可搜索的lunce段】
             INDEX_REBUILD_LOG.info("rebuild [{}],step=[6.refreshIndex begin],tempIndexRealName=[{}]", yohoIndexName, tempIndexRealName);
             client.refreshIndex(tempIndexRealName);
             INDEX_REBUILD_LOG.info("rebuild [{}],step=[6.refreshIndex success]", yohoIndexName);