集群相关
--查询集群健康状态 GET _cluster/health --查询所有节点 GET _cat/nodes --查询索引及分片的分布 GET _cat/shards
--查询指定索引分片的分布
GET _cat/shards/order_stpprdinf_2019-12?v --查询所有插件 GET _cat/plugins
索引相关查询
--查询所有索引及容量 GET _cat/indices --查询索引映射结构 GET my_index/_mapping --查询所有索引映射结构 GET _all --查询所有的相同前缀索引 GET my-*/_search --查询所有索引模板 GET _template --查询具体索引模板 GET _template/my_template
索引相关操作
1、创建索引模板
# 创建模板
PUT _template/test_hot_cold_template { "index_patterns": "test_*", "settings": { "number_of_shards" : 3, "index.number_of_replicas": 1 }, "mappings": { "order": { "dynamic": false, "properties": { "id": {"type": "long"}, "name": {"type": "keyword"} } } }, "aliases": { "test": {} } } # 根据模板创建索引并写入数据 POST test_hot_cold-2019-12-01/order { "id":1, "name":"cwx" }
# 删除模板
DELETE _template/order_stpprdinf_template
2、直接创建索引
PUT my_index { "mappings": { "doc": { "properties": { "name": { "type": "text" }, "blob": { "type": "binary" } } } } }
-- 增加字段
put my_index/_mapping/doc { "properties": { "cwxtest": {"type": "keyword"} } }
-- 数据冷备份
PUT _snapshot/my_backup # my_backup 备份的名称 { "type": "order", "settings": { "location": "/mount/backups/my_backup" } }
3、写入索引
PUT my_index/doc/1 { "name": "Some binary blob", "blob": "U29tZSBiaW5hcnkgYmxvYg==" }
4、删除索引
DELETE my-index
5、修改索引setting
PUT /test_hot_cold-2019-12-01/_settings { "settings": { "index.routing.allocation.require.hotwarm_type": "cold" } }
DSL query查询
--1.查询所有 GET _search { "query": { "match_all": {} } } --2.查询单个索引 的 固定属性 --精确匹配 GET _search { "query": { "term": { "name" : "you" } } } --模糊匹配 GET _search { "query": { "match": { "name" : "you" } } }
--范围查找 GET _search { "query": { "range": { "age":{ "gte" : 15 , "lte" : 25 } } } }
GET indexName/_search
{
"query": {
"wildcard":{"relateId":"*672499460503*"}
}
}
--3.功能性查询 --过滤 GET my_index/_search { "query": { "bool": { "filter": { "term":{"age":1095} } } } } --或 or GET my - test / _search
{ "query": { "bool": { "should": [{ "term": { "name": "you" } }, { "match": { "age": 20 } }] } } } --与 AND GET my-test/_search { "query": { "bool": { "must" : [{ "match" : { "name" : "you" } },{ "range":{ "age":{ "from" : 10 , "to" : 20 } } }] } } } --必须 = GET my_index/_search { "query": { "bool": { "must" : { "range" : { "age" : { "from" : 10, "to" : 20 } } } } } } --必须不 not GET my_index/_search { "query": { "bool": { "must_not" : { "term" : { "name" : "you" } } } } } --复合查找 GET my_index/_search { "query": { "bool": { "should": [{ "match": { "age": 40 } }, { "match": { "age": 20 } }], "filter": { "match":{ "name":"you" } } } } } --4.索引迁移 --场景 从A索引 复制到B索引 POST _reindex { "source": { "index": "my_index" }, "dest": { "index": "new_my_index" } } --5.基于查询的删除 POST test-index/_delete_by_query { "query":{ "term": { "cameraId":"00000000002" } } } --查询 GET test-index/_search { "query":{ "term": { "cameraId":"00000000002" } } }
按时间范围查询:
GET order_stpprdinf_2019-12/_search { "size":10, "query":{ "range":{ "order_time":{ "gte":"2019-12-11T00:00:00+08:00", "lte":"2019-12-11T23:59:59+08:00" } } } }
按条件删除:
GET order_stpprdinf_2019-12/_delete_by_query?conflicts=proceed { "query":{ "range":{ "order_time":{ "gte":"2019-12-11T00:00:00+08:00", "lte":"2019-12-11T23:59:59+08:00" } } } }
可在kibana的Dev Tools控制板上执行以上命令:
参考链接:https://blog.csdn.net/ailice001/article/details/79541816