POST test_index/test_type/1/_update { "script" : { "inline": "ctx._source.tags.add(params.new_tag)", "params" : { "new_tag" : "tag4" } } }
增加字段
awemeuser/_mapping { "properties": { "total_pro_share": { "type": "long" }, "total_pro_comment": { "type": "long" }, "total_pro_favorite": { "type": "long" } } }
设置默认值
http://localhost:9200/awemeuser/_update_by_query { "script": { "lang": "painless", "source": "if (ctx._source.total_pro_share== null) {ctx._source.total_pro_share= 0}" } }
修改副本数 put
http://localhost:9200/awemeincr202107/_settings {"number_of_replicas":0}