es 索引操作（创建、查看、删除）

Bertha 。 2022-09-07 06:09 785阅读 0赞

### 文章目录 ###

*   *  es 索引操作（创建、查看、删除）
     *  创建
     *  判断索引是否存在
     *  查看索引
     *  批量查看索引
     *  查看所有索引
     *  删除索引库

## es 索引操作（创建、查看、删除） ##

## 创建 ##

PUT /test01_demo
    
    {  "settings": {  "name": "张三" } }

Elasticsearch采用Rest风格API，因此其API就是一次http请求，只要能发起http请求。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70]

settings：表示索引库设置，其中可以定义索引库的各种属性 比如分片数 副本数等，暂时不设置，都走默认。

## 判断索引是否存在 ##

HEAD /test01_demo

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 1]

## 查看索引 ##

GET /索引名称

GET /test01_demo

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 2]

## 批量查看索引 ##

GET /索引名称1,索引名称2,索引名称3,…

GET /test01_demo1,test01_demo

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 3]

## 查看所有索引 ##

GET _all

信息就比较多了

> \#! Deprecation: Elasticsearch built-in security features are not enabled. Without authentication, your cluster could be accessible to anyone. See https://www.elastic.co/guide/en/elasticsearch/reference/7.14/security-minimal-setup.html to enable security.  
> \#! Deprecation: this request accesses system indices: \[.kibana\_1\], but in a future major version, direct access to system indices will be prevented by default  
> \{  
> “.kibana\_1” : \{  
> “aliases” : \{  
> “.kibana” : \{ \}  
> \},  
> “mappings” : \{  
> “dynamic” : “strict”,  
> “\_meta” : \{  
> “migrationMappingPropertyHashes” : \{  
> “application\_usage\_daily” : “43b8830d5d0df85a6823d290885fc9fd”,  
> “visualization” : “f819cf6636b75c9e76ba733a0c6ef355”,  
> “references” : “7997cf5a56cc02bdc9c93361bde732b0”,  
> “query” : “11aaeb7f5f7fa5bb43f25e18ce26e7d9”,  
> “kql-telemetry” : “d12a98a6f19a2d273696597547e064ee”,  
> “ui-metric” : “0d409297dc5ebe1e3a1da691c6ee32e3”,  
> “application\_usage\_transactional” : “3d1b76c39bfb2cc8296b024d73854724”,  
> “type” : “2f4316de49999235636386fe51dc06c1”,  
> “url” : “c7f66a0df8b1b52f17c28c4adb111105”,  
> “migrationVersion” : “4a1746014a75ade3a714e1db5763276f”,  
> “sample-data-telemetry” : “7d3cfeb915303c9641c59681967ffeb4”,  
> “index-pattern” : “45915a1ad866812242df474eb0479052”,  
> “search” : “43012c7ebc4cb57054e0a490e4b43023”,  
> “originId” : “2f4316de49999235636386fe51dc06c1”,  
> “application\_usage\_totals” : “3d1b76c39bfb2cc8296b024d73854724”,  
> “updated\_at” : “00da57df13e94e9d98437d13ace4bfe0”,  
> “search-telemetry” : “3d1b76c39bfb2cc8296b024d73854724”,  
> “namespace” : “2f4316de49999235636386fe51dc06c1”,  
> “telemetry” : “36a616f7026dfa617d6655df850fe16d”,  
> “timelion-sheet” : “9a2a2748877c7a7b582fef201ab1d4cf”,  
> “config” : “c63748b75f39d0c54de12d12c1ccbc20”,  
> “dashboard” : “40554caf09725935e2c02e02563a2d07”,  
> “tsvb-validation-telemetry” : “3a37ef6c8700ae6fc97d5c7da00e9215”,  
> “namespaces” : “2f4316de49999235636386fe51dc06c1”  
> \}  
> \},  
> “properties” : \{  
> “application\_usage\_daily” : \{  
> “dynamic” : “false”,  
> “properties” : \{  
> “timestamp” : \{  
> “type” : “date”  
> \}  
> \}  
> \},  
> “application\_usage\_totals” : \{  
> “type” : “object”,  
> “dynamic” : “false”  
> \},  
> “application\_usage\_transactional” : \{  
> “type” : “object”,  
> “dynamic” : “false”  
> \},  
> “config” : \{  
> “dynamic” : “false”,  
> “properties” : \{  
> “buildNum” : \{  
> “type” : “keyword”  
> \}  
> \}  
> \},  
> “dashboard” : \{  
> “properties” : \{  
> “description” : \{  
> “type” : “text”  
> \},  
> “hits” : \{  
> “type” : “integer”,  
> “index” : false,  
> “doc\_values” : false  
> \},  
> “kibanaSavedObjectMeta” : \{  
> “properties” : \{  
> “searchSourceJSON” : \{  
> “type” : “text”,  
> “index” : false  
> \}  
> \}  
> \},  
> “optionsJSON” : \{  
> “type” : “text”,  
> “index” : false  
> \},  
> “panelsJSON” : \{  
> “type” : “text”,  
> “index” : false  
> \},  
> “refreshInterval” : \{  
> “properties” : \{  
> “display” : \{  
> “type” : “keyword”,  
> “index” : false,  
> “doc\_values” : false  
> \},  
> “pause” : \{  
> “type” : “boolean”,  
> “doc\_values” : false,  
> “index” : false  
> \},  
> “section” : \{  
> “type” : “integer”,  
> “index” : false,  
> “doc\_values” : false  
> \},  
> “value” : \{  
> “type” : “integer”,  
> “index” : false,  
> “doc\_values” : false  
> \}  
> \}  
> \},  
> “timeFrom” : \{  
> “type” : “keyword”,  
> “index” : false,  
> “doc\_values” : false  
> \},  
> “timeRestore” : \{  
> “type” : “boolean”,  
> “doc\_values” : false,  
> “index” : false  
> \},  
> “timeTo” : \{  
> “type” : “keyword”,  
> “index” : false,  
> “doc\_values” : false  
> \},  
> “title” : \{  
> “type” : “text”  
> \},  
> “version” : \{  
> “type” : “integer”  
> \}  
> \}  
> \},  
> “index-pattern” : \{  
> “dynamic” : “false”,  
> “properties” : \{  
> “title” : \{  
> “type” : “text”  
> \},  
> “type” : \{  
> “type” : “keyword”  
> \}  
> \}  
> \},  
> “kql-telemetry” : \{  
> “properties” : \{  
> “optInCount” : \{  
> “type” : “long”  
> \},  
> “optOutCount” : \{  
> “type” : “long”  
> \}  
> \}  
> \},  
> “migrationVersion” : \{  
> “dynamic” : “true”,  
> “properties” : \{  
> “config” : \{  
> “type” : “text”,  
> “fields” : \{  
> “keyword” : \{  
> “type” : “keyword”,  
> “ignore\_above” : 256  
> \}  
> \}  
> \}  
> \}  
> \},  
> “namespace” : \{  
> “type” : “keyword”  
> \},  
> “namespaces” : \{  
> “type” : “keyword”  
> \},  
> “originId” : \{  
> “type” : “keyword”  
> \},  
> “query” : \{  
> “properties” : \{  
> “description” : \{  
> “type” : “text”  
> \},  
> “filters” : \{  
> “type” : “object”,  
> “enabled” : false  
> \},  
> “query” : \{  
> “properties” : \{  
> “language” : \{  
> “type” : “keyword”  
> \},  
> “query” : \{  
> “type” : “keyword”,  
> “index” : false  
> \}  
> \}  
> \},  
> “timefilter” : \{  
> “type” : “object”,  
> “enabled” : false  
> \},  
> “title” : \{  
> “type” : “text”  
> \}  
> \}  
> \},  
> “references” : \{  
> “type” : “nested”,  
> “properties” : \{  
> “id” : \{  
> “type” : “keyword”  
> \},  
> “name” : \{  
> “type” : “keyword”  
> \},  
> “type” : \{  
> “type” : “keyword”  
> \}  
> \}  
> \},  
> “sample-data-telemetry” : \{  
> “properties” : \{  
> “installCount” : \{  
> “type” : “long”  
> \},  
> “unInstallCount” : \{  
> “type” : “long”  
> \}  
> \}  
> \},  
> “search” : \{  
> “properties” : \{  
> “columns” : \{  
> “type” : “keyword”,  
> “index” : false,  
> “doc\_values” : false  
> \},  
> “description” : \{  
> “type” : “text”  
> \},  
> “hits” : \{  
> “type” : “integer”,  
> “index” : false,  
> “doc\_values” : false  
> \},  
> “kibanaSavedObjectMeta” : \{  
> “properties” : \{  
> “searchSourceJSON” : \{  
> “type” : “text”,  
> “index” : false  
> \}  
> \}  
> \},  
> “sort” : \{  
> “type” : “keyword”,  
> “index” : false,  
> “doc\_values” : false  
> \},  
> “title” : \{  
> “type” : “text”  
> \},  
> “version” : \{  
> “type” : “integer”  
> \}  
> \}  
> \},  
> “search-telemetry” : \{  
> “type” : “object”,  
> “dynamic” : “false”  
> \},  
> “telemetry” : \{  
> “properties” : \{  
> “allowChangingOptInStatus” : \{  
> “type” : “boolean”  
> \},  
> “enabled” : \{  
> “type” : “boolean”  
> \},  
> “lastReported” : \{  
> “type” : “date”  
> \},  
> “lastVersionChecked” : \{  
> “type” : “keyword”  
> \},  
> “reportFailureCount” : \{  
> “type” : “integer”  
> \},  
> “reportFailureVersion” : \{  
> “type” : “keyword”  
> \},  
> “sendUsageFrom” : \{  
> “type” : “keyword”  
> \},  
> “userHasSeenNotice” : \{  
> “type” : “boolean”  
> \}  
> \}  
> \},  
> “timelion-sheet” : \{  
> “properties” : \{  
> “description” : \{  
> “type” : “text”  
> \},  
> “hits” : \{  
> “type” : “integer”  
> \},  
> “kibanaSavedObjectMeta” : \{  
> “properties” : \{  
> “searchSourceJSON” : \{  
> “type” : “text”  
> \}  
> \}  
> \},  
> “timelion\_chart\_height” : \{  
> “type” : “integer”  
> \},  
> “timelion\_columns” : \{  
> “type” : “integer”  
> \},  
> “timelion\_interval” : \{  
> “type” : “keyword”  
> \},  
> “timelion\_other\_interval” : \{  
> “type” : “keyword”  
> \},  
> “timelion\_rows” : \{  
> “type” : “integer”  
> \},  
> “timelion\_sheet” : \{  
> “type” : “text”  
> \},  
> “title” : \{  
> “type” : “text”  
> \},  
> “version” : \{  
> “type” : “integer”  
> \}  
> \}  
> \},  
> “tsvb-validation-telemetry” : \{  
> “properties” : \{  
> “failedRequests” : \{  
> “type” : “long”  
> \}  
> \}  
> \},  
> “type” : \{  
> “type” : “keyword”  
> \},  
> “ui-metric” : \{  
> “properties” : \{  
> “count” : \{  
> “type” : “integer”  
> \}  
> \}  
> \},  
> “updated\_at” : \{  
> “type” : “date”  
> \},  
> “url” : \{  
> “properties” : \{  
> “accessCount” : \{  
> “type” : “long”  
> \},  
> “accessDate” : \{  
> “type” : “date”  
> \},  
> “createDate” : \{  
> “type” : “date”  
> \},  
> “url” : \{  
> “type” : “text”,  
> “fields” : \{  
> “keyword” : \{  
> “type” : “keyword”,  
> “ignore\_above” : 2048  
> \}  
> \}  
> \}  
> \}  
> \},  
> “visualization” : \{  
> “properties” : \{  
> “description” : \{  
> “type” : “text”  
> \},  
> “kibanaSavedObjectMeta” : \{  
> “properties” : \{  
> “searchSourceJSON” : \{  
> “type” : “text”,  
> “index” : false  
> \}  
> \}  
> \},  
> “savedSearchRefName” : \{  
> “type” : “keyword”,  
> “index” : false,  
> “doc\_values” : false  
> \},  
> “title” : \{  
> “type” : “text”  
> \},  
> “uiStateJSON” : \{  
> “type” : “text”,  
> “index” : false  
> \},  
> “version” : \{  
> “type” : “integer”  
> \},  
> “visState” : \{  
> “type” : “text”,  
> “index” : false  
> \}  
> \}  
> \}  
> \}  
> \},  
> “settings” : \{  
> “index” : \{  
> “routing” : \{  
> “allocation” : \{  
> “include” : \{  
> “\_tier\_preference” : “data\_content”  
> \}  
> \}  
> \},  
> “number\_of\_shards” : “1”,  
> “auto\_expand\_replicas” : “0-1”,  
> “provided\_name” : “.kibana\_1”,  
> “creation\_date” : “1629546025580”,  
> “number\_of\_replicas” : “0”,  
> “uuid” : “s03Z0nOZTZaeqISI0eM5FQ”,  
> “version” : \{  
> “created” : “7140099”  
> \}  
> \}  
> \}  
> \},  
> “test01\_demo” : \{  
> “aliases” : \{ \},  
> “mappings” : \{ \},  
> “settings” : \{  
> “index” : \{  
> “routing” : \{  
> “allocation” : \{  
> “include” : \{  
> “\_tier\_preference” : “data\_content”  
> \}  
> \}  
> \},  
> “number\_of\_shards” : “1”,  
> “provided\_name” : “test01\_demo”,  
> “creation\_date” : “1629619062647”,  
> “number\_of\_replicas” : “1”,  
> “uuid” : “56NABs-cT8Kb3Wm2a8boCA”,  
> “version” : \{  
> “created” : “7140099”  
> \}  
> \}  
> \}  
> \},  
> “test01\_demo1” : \{  
> “aliases” : \{ \},  
> “mappings” : \{ \},  
> “settings” : \{  
> “index” : \{  
> “routing” : \{  
> “allocation” : \{  
> “include” : \{  
> “\_tier\_preference” : “data\_content”  
> \}  
> \}  
> \},  
> “number\_of\_shards” : “1”,  
> “provided\_name” : “test01\_demo1”,  
> “creation\_date” : “1629619522936”,  
> “number\_of\_replicas” : “1”,  
> “uuid” : “3Q2jPieaT-CPLAYOzINxcQ”,  
> “version” : \{  
> “created” : “7140099”  
> \}  
> \}  
> \}  
> \}  
> \}

或者 `GET /_cat/indices?v`

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 4]

绿色：索引的所有分片都正常分配。  
黄色：至少有一个副本没有得到正确的分配。  
红色：至少有一个主分片没有得到正确的分配。

## 删除索引库 ##

·DELETE /索引名称1,索引名称2,索引名称3…·

DELETE /test01_demo1

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 5]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70]: /images/20220829/04e1b0d594d74b3699eec825226a4671.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 1]: /images/20220829/37b7f69e58864adca905bc91a3fb41a4.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 2]: /images/20220829/4a0f1b0725c445d3913e0bf8765331ad.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 3]: /images/20220829/f614119564924c6994fea1ca3e7b0d79.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 4]: /images/20220829/1fda921f20c84e7eb56d3b78c1f07265.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODM2MTM0Nw_size_16_color_FFFFFF_t_70 5]: /images/20220829/1f41fc0002bc44048c2c548aff7409e5.png