elasiticsearch聚合查询只现实10条是怎么回事呢？

{   "aggs": {     "group_by_http_user_agent": {       "terms": {         "field": "http.http_user_agent"       }     }   },   "size": 0 }

解决方案

{   "aggs": {     "group_by_http_user_agent": {       "terms": {         "field": "http.http_user_agent"，         "size": 0       }     }   },   "size": 0 }