ElasticSearch之Index modules2023-12-1758.ElasticSearch之集群中的节点10-0559.ElasticSearch之网络配置10-06 收起 获取指定索引的参数的值。 获取指定索引的全部参数,命令样例如下: curl -X GET "https://localhost:9200/testindex_002/_settings?pretty" --cacert $ES_HOME/config/certs/http_ca.crt -u "...
},"settings": {"index": {"routing": {"allocation": {"include": {"_tier_preference":"data_content"} } },"number_of_shards":"1","provided_name":"my_index","creation_date":"1701011238882","number_of_replicas":"1","uuid":"qb-XkR5xQ2y7WvohoWVw_Q","version": {"created":"712...
- index_options 索引选项控制添加到倒排索引(Inverted Index)的信息,这些信息用于搜索(Search)和高亮显示: - docs 只索引文档编号(Doc Number); - freqs:索引文档编号和词频率(term frequency); - positions:索引文档编号,词频率和词位置(序号); - offsets:索引文档编号,词频率,词偏移量(开始和结束位置)和词位...
"failed to get index settings","_error":{"cause":{"Value":"string","Type":{},"Offset":75,"Struct":"IndexBlocksSettings","Field":"settings.index.blocks.write"},"destination_type":"estypes.IndexSettings","index":".kibana_1","msg":"failed to decode response body"},"cluster":"...
GET/my-index-000001 通过该API,我们能够获取到索引的详细内容,包含settings中的当前索引的全部参数以及mappings中的全部字段映射。 应用场景分析 在我们创建索引时,没有指定索引mapping,然后对索引进行数据写入。发现elasticsearch会对索引自动进行mapping的生成。(这是由于elasticsearch具备字段类型推测的能力,能够根据传入的...
source方法是带上settings内容一块调用的 2.1.2 删除索引 1. DSL语法 DELETEindexname 调用执行,以下返回结果为成功 {-"acknowledged":true} 2. Java API //从Spring容器获取client对象@AutowiredprivateRestHighLevelClientclient;@RequestMapping("/deleteIndex")publicBooleandeleteIndex(StringindexName){//删除索引请...
查看索引信息,类型是GET,如下图所示,红框中是分片和副本情况,地址:http://192.168.119.152:9200/test001/_settings 由上一步的返回值可知副本数为1,现在把副本数更新为2,操作类型是PUT,注意这里要提交JSON数据到后台,具体的操作如下图6个红框中的顺序步骤,地址:http://192.168.119.152:9200/test001/_settings...
settings主要设置 settings部分主要包括:分片数,副本数,刷新间隔,分析器 PUTindex_test { "settings":{ // 设置索引分片数,默认为1,只能在创建索引时设置,之后任何时候都不能修改 "number_of_shards":3, // 设置索引分片副本数,默认为1,之后可以任意修改 ...
1、ES中的settings 查询索引库的settings信息 [hadoop@HadoopMaster elasticsearch-2.4.3]$curl -XGET http://192.168.80.10:9200/zhouls/_settings?pretty { "zhouls" : { "settings" : { "index" : { "creation_date" : "1488203759467", "uuid" : "Sppm-db_Qm-OHptOC7vznw", ...
GET _cat/shards?v&h=index,shard,prirep,state,unassigned.reason&s=state:asc 1. 2、动态调整副本数 PUT my-index-2021.05.30-000002/_settings {"number_of_replicas": 0} 1. 2. ps:主分片不可以修改(除非shrink),但:副本可以动态调整大小。