# .zip或.tar.gz文件的安裝方式
Elasticsearch提供了`.zip`與`.tar.gz`的安裝包,這些包可用于任何系統上安裝Elasticsearch,是一種簡單的安裝包格式。
Elasticsearch的最新穩定版本可以在[Elasticsearch下載](https://www.elastic.co/downloads/elasticsearch)頁面獲取。其它版本可以在上[之前的下載頁面](https://www.elastic.co/downloads/past-releases)找到。
> 注意
>
> Elasticsearch需要Java 8或更高版本。可以使用[Oracle官方發布](http://www.oracle.com/technetwork/java/javase/downloads/index.html)或開源版本的[OpenJDK](http://openjdk.java.net/)。
## 下載與安裝`.zip`格式安裝包
`.zip`壓縮包的Elasticsearch v6.0.0版本下載和安裝方式如下:
```
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.0.0.zip
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.0.0.zip.sha512
shasum -a 512 -c elasticsearch-6.0.0.zip.sha512 ①
unzip elasticsearch-6.0.0.zip
cd elasticsearch-6.0.0/ ②
```
① 通過`sha1sum`或`shasum`比較官方發布的[SHA公鑰](https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.3.0.zip.sha1)
- - - - - -
② 該目錄被作為`$ES_HOME`
## 下載與安裝`.tar.gz`格式安裝包
`.tar.gz`壓縮包的Elasticsearch v5.3.0版本下載和安裝方式如下:
```
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.0.0.tar.gz
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.0.0.tar.gz.sha512
shasum -a 512 -c elasticsearch-6.0.0.tar.gz.sha512 ①
tar -xzf elasticsearch-6.0.0.tar.gz
cd elasticsearch-6.0.0/ ②
```
① 通過`sha1sum`或`shasum`比較官方發布的[SHA公鑰](https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.3.0.zip.sha1)
- - - - - -
② 該目錄被作為`$ES_HOME`
## 在命令行中運行Elasticsearch
Elasticsearch可以從命令行啟動,如下所示:
```
./bin/elasticsearch
```
默認情況下,Elasticsearch在前臺運行,其打印日志采用標準輸出(`stdout`),并且可以通過按下`Ctrl-C`停止。
> 注意
>
> 所有腳本包的運行都依賴于`Bash`的版本,`Bash`需要支持數組指令且假設它在`/bin/bash`是可用的。所以`Bash`需要在此目錄中或者通過軟連接放置在此目錄。
## 檢查Elasticsearch運行
您可以在已運行的Elasticsearch節點上,發送一個HTTP請求測試`localhost`的`9200`端口:
```
GET /
```
返回的消息應該是這樣的:
```
{
"name" : "Cp8oag6",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "AT69_T_DTp-1qgIJlatQqA",
"version" : {
"number" : "6.0.0",
"build_hash" : "f27399d",
"build_date" : "2016-03-30T09:51:41.449Z",
"build_snapshot" : false,
"lucene_version" : "7.0.1",
"minimum_wire_compatibility_version" : "1.2.3",
"minimum_index_compatibility_version" : "1.2.3"
},
"tagline" : "You Know, for Search"
}
```
在命令行使用`-q`或`--quiet`選項可以關閉在`stdout`上的日志打印。
## 作為守護程序運行
在命令行使用`-d`選項可以使Elasticsearch作為一個守護進程在后臺運行,使用`-p`選項可以記錄進程ID到一個文件:
```
./bin/elasticsearch -d -p pid
```
日志信息可以在`$ES_HOME/logs/`目錄中找到。
要關閉Elasticsearch,可以根據`pid`文件中的記錄來`kill`它:
```
kill `cat pid`
```
> 注意
>
> 在[RPM](Install_Elasticsearch_with_RPM.md)和[Debian](Install_Elasticsearch_with_Debian_Package.md)格式的安裝包中,提供了快速腳步來啟動和停止Elasticsearch進程。
## 在命令行配置Elasticsearch
Elasticsearch默認從`$ES_HOME/config/elasticsearch.yml`文件中加載配置。這個配置文件的格式說明請參考[Elasticsearch配置](../Configuring_Elasticsearch.md)。
可以在配置文件中指定的任何配置都可以在命令行上指定,使用`-E`的語法,例如:
```
./bin/elasticsearch -d -Ecluster.name=my_cluster -Enode.name=node_1
```
> 提示
>
> 通常情況下,任何集群范圍的設置(例如`cluster.name`)應該被加入到elasticsearch.yml配置文件,而任何特定于節點的設置,例如`node.name`可以在命令行上被指定。
## `.zip`和`.tar.gz`的文檔目錄結構
`.zip`和`.tar.gz`包是完全獨立的。在`$ES_HOME`中,只要解壓壓縮包之后會自動創建所有的文件和目錄。
這是非常方便,因為開始使用Elasticsearch前你不需要創建任何目錄,卸載Elasticsearch只需要刪除`$ES_HOME`目錄。不過,建議你最好是修改下config目錄、數據目錄y與日志目錄的默認位置,避免之后誤刪了重要的數據。
* home Elasticsearch主目錄或 $ES\_HOME目錄由解包歸檔創建
* bin 二進制腳本,包括啟動節點的`elasticsearch`、安裝插件的`elasticsearch-plugin`$ES\_HOME/bin
* conf 配置文件,包括`lasticsearch.yml`$ES\_HOME/configpath.confdata節點上分配的各索引/分片的數據文件的目錄,可以配置多個位置。$ES\_HOME/datapath.data
* data The location of the data files of each index / shard allocated on the node. Can hold multiple locations. $ES_HOME/data path.data
* logs 日志文件的位置。$ES\_HOME/logspath.logs
* plugins 插件的位置。每一個插件將被包含在一個子目錄。$ES\_HOME/plugins
* repo 共享文件系統存儲庫位置。可以容納多個位置。文件系統存儲庫可以放在這里指定的任意目錄中的任何子目錄。未配置path.repo
* script 腳本文件位置。$ES\_HOME/scriptspath.scripts
## 下一步
現在,您搭建了一個測試環境Elasticsearch。開始更深入的研究或投入生產使用Elasticsearch之前,你需要做一些額外的配置:
- 了解如何[配置Elasticsearch](../Configuring_Elasticsearch.md)。
- 配置[重要的Elasticsearch設置](../Important_Elasticsearch_configuration.md)。
- 配置[重要的系統設置](../Important_System_Configuration.md)。
> my note
>
> elasticsearh命令的常用參數
> - -q
> - --quiet
> - -d
> - -p
> - -E
- 入門
- 基本概念
- 安裝
- 探索你的集群
- 集群健康
- 列出所有索引庫
- 創建一個索引庫
- 索引文檔創建與查詢
- 刪除一個索引庫
- 修改你的數據
- 更新文檔
- 刪除文檔
- 批量處理
- 探索你的數據
- 搜索API
- 查詢語言介紹
- 執行搜索
- 執行過濾
- 執行聚合
- 總結
- Elasticsearch設置
- 安裝Elasticsearch
- .zip或.tar.gz文件的安裝方式
- Install Elasticsearch with .zip on Windows
- Debian軟件包安裝方式
- RPM安裝方式
- Install Elasticsearch with Windows MSI Installer
- Docker安裝方式
- 配置Elasticsearch
- 安全配置
- 日志配置
- 重要的Elasticsearch配置
- 重要的系統配置
- 系統設置
- 在jvm.options中設置JVM堆大小
- 禁用swapping
- 文件描述符
- 虛擬內存
- 線程數
- DNS cache settings
- 啟動前檢查
- 堆大小檢查
- 文件描述符檢查
- 內存鎖定檢查
- 最大線程數檢查
- 最大虛擬內存檢查
- Max file size check
- 最大map數檢查
- JVM Client模式檢查
- 串行收集使用檢查
- 系統調用過濾檢查
- OnError與OnOutOfMemoryError檢查
- Early-access check
- G1GC檢查
- Elasticsearch停機
- Elasticsearch升級
- 滾動升級
- 全集群重啟升級
- 索引重建升級
- Set up X-Pack
- Installing X-Pack
- X-Pack Settings
- Watcher Settings
- Configuring Security
- Breaking changes in 6.0
- X-Pack Breaking Changes
- 重大變化
- 6.0的重大變化
- 聚合變化
- Cat API變化
- 客戶端變化
- 集群變化
- 文檔API變化
- 索引變化
- 預處理變化
- 映射變化
- Packaging變化
- Percolator變化
- 插件變化
- 索引重建變化
- 信息統計變化
- DSL查詢變化
- 設置變化
- 腳本變化
- API約定
- 多索引語法
- 索引庫名稱的日期運算
- 常用選項
- URL-based訪問控制
- 文檔APIs
- 讀寫文檔
- 索引接口
- Get接口
- Delete API
- Delete By Query API
- Update API
- Update By Query API
- Multi Get API
- Bulk API
- Reindex API
- Term Vectors
- Multi termvectors API
- ?refresh
- 搜索APIs
- Search
- URI Search
- Request Body Search
- Query
- From / Size
- Sort
- Source filtering
- Fields
- Script Fields
- Doc value Fields
- Post filter
- Highlighting
- Rescoring
- Search Type
- Scroll
- Preference
- Explain
- Version
- Index Boost
- min_score
- Named Queries
- Inner hits
- Field Collapsing
- Search After
- Search Template
- Multi Search Template
- Search Shards API
- Suggesters
- Term suggester
- Phrase Suggester
- Completion Suggester
- Context Suggester
- Returning the type of the suggester
- Multi Search API
- Count API
- Validate API
- Explain API
- Profile API
- Profiling Queries
- Profiling Aggregations
- Profiling Considerations
- Field Capabilities API
- Aggregations
- Metrics Aggregations
- 平均值聚合
- 值計數聚合(Value Count Aggregation)
- Cardinality Aggregation
- Extended Stats Aggregation
- 地理邊界聚合
- 地理重心聚合
- Max Aggregation
- Min Aggregation
- Percentiles Aggregation
- Percentile Ranks Aggregation
- Scripted Metric Aggregation
- Stats Aggregation
- Sum Aggregation
- Top hits Aggregation
- Value Count Aggregation
- Bucket Aggregations
- 鄰接矩陣聚合
- Children Aggregation
- Date Histogram Aggregation
- Date Range Aggregation
- Significant Terms Aggregation
- Filter Aggregation(過濾器聚合)
- Filters Aggregation
- Geo Distance Aggregation(地理距離聚合) 轉至元數據結尾
- GeoHash grid Aggregation(GeoHash網格聚合)
- Global Aggregation(全局聚合) 轉至元數據結尾
- Histogram Aggregation
- IP Range Aggregation(IP范圍聚合)
- Missing Aggregation
- Nested Aggregation(嵌套聚合)
- Range Aggregation(范圍聚合)
- Reverse nested Aggregation
- Sampler Aggregation
- Significant Terms Aggregation
- Significant Text Aggregation
- Terms Aggregation
- Pipeline Aggregations
- Avg Bucket Aggregation
- Derivative Aggregation(導數聚合)
- Max Bucket Aggregation
- Min Bucket Aggregation
- Sum Bucket Aggregation
- Stats Bucket Aggregation
- Extended Stats Bucket Aggregation(擴展信息桶聚合)
- Percentiles Bucket Aggregation(百分數桶聚合)
- Moving Average Aggregation
- Cumulative Sum Aggregation(累積匯總聚合)
- Bucket Script Aggregation(桶腳本聚合)
- Bucket Selector Aggregation(桶選擇器聚合)
- Serial Differencing Aggregation(串行差異聚合)
- Matrix Aggregations
- Matrix Stats
- Caching heavy aggregations
- Returning only aggregation results
- Aggregation Metadata
- Returning the type of the aggregation
- Indices APIs
- Create Index /創建索引
- Delete Index /刪除索引
- Get Index /獲取索引
- Indices Exists /索引存在
- Open / Close Index API /啟動關閉索引
- Shrink Index /縮小索引
- Rollover Index/滾動索引
- Put Mapping /提交映射
- Get Mapping /獲取映射
- Get Field Mapping /獲取字段映射
- Types Exists
- Index Aliases
- Update Indices Settings
- Get Settings
- Analyze
- Explain Analyze
- Index Templates
- 索引統計信息
- 索引段
- 索引恢復
- 索引分片存儲
- 清理緩存
- 刷新
- 同步刷新
- 重新加載
- 強制合并
- Cat APIs
- cat aliases
- cat allocation
- cat count
- cat fielddata
- cat health
- cat indices
- cat master
- cat nodeattrs
- cat nodes
- cat pending tasks
- cat plugins
- cat recovery
- cat repositories
- cat segments
- cat shards
- cat thread pool
- cat snapshots
- cat templates
- Cluster APIs
- 集群健康
- 集群狀態
- 集群統計
- 掛起的集群任務
- 集群重新路由
- Cluster Update Settings
- Nodes Stats
- Nodes Info
- Nodes Feature Usage
- Remote Cluster Info
- Task Management API
- Nodes hot_threads
- Cluster Allocation Explain API
- Query DSL
- 查詢context與過濾context
- Match All Query
- 全文搜索
- 匹配查詢
- 短語匹配查詢
- 短語前綴匹配查詢
- 多字段查詢
- 常用術語查詢
- 查詢語句查詢
- 簡單查詢語句
- Term level queries
- Term Query
- Terms Query
- Range Query
- Exists Query
- Prefix Query
- Wildcard Query
- Regexp Query
- Fuzzy Query
- Type Query
- Ids Query
- 復合查詢
- Constant Score 查詢
- Bool 查詢
- Dis Max 查詢
- Function Score 查詢
- Boosting 查詢
- Joining queries
- Has Child Query
- Has Parent Query
- Nested Query(嵌套查詢)
- Parent Id Query
- Geo queries
- GeoShape Query(地理形狀查詢)
- Geo Bounding Box Query(地理邊框查詢)
- Geo Distance Query(地理距離查詢)
- Geo Polygon Query(地理多邊形查詢)
- Specialized queries
- More Like This Query
- Script Query
- Percolate Query
- Span queries
- Span Term 查詢
- Span Multi Term 查詢
- Span First 查詢
- Span Near 查詢
- Span Or 查詢
- Span Not 查詢
- Span Containing 查詢
- Span Within 查詢
- Span Field Masking 查詢 轉至元數據結尾
- Minimum Should Match
- Multi Term Query Rewrite
- Mapping
- Removal of mapping types
- Field datatypes
- Array
- Binary
- Range
- Boolean
- Date
- Geo-point datatype
- Geo-Shape datatype
- IP datatype
- Keyword datatype
- Nested datatype
- Numeric datatypes
- Object datatype
- Text
- Token數
- 滲濾型
- join datatype
- Meta-Fields
- _all field
- _field_names field
- _id field
- _index field
- _meta field
- _routing field
- _source field
- _type field
- _uid field
- Mapping parameters
- analyzer(分析器)
- normalizer(歸一化)
- boost(提升)
- Coerce(強制類型轉換)
- copy_to(合并參數)
- doc_values(文檔值)
- dynamic(動態設置)
- enabled(開啟字段)
- eager_global_ordinals
- fielddata(字段數據)
- format (日期格式)
- ignore_above(忽略超越限制的字段)
- ignore_malformed(忽略格式不對的數據)
- index (索引)
- index_options(索引設置)
- fields(字段)
- Norms (標準信息)
- null_value(空值)
- position_increment_gap(短語位置間隙)
- properties (屬性)
- search_analyzer (搜索分析器)
- similarity (匹配方法)
- store(存儲)
- Term_vectors(詞根信息)
- Dynamic Mapping
- Dynamic field mapping(動態字段映射)
- Dynamic templates(動態模板)
- default mapping(mapping中的_default_)
- Analysis
- Anatomy of an analyzer(分析器的分析)
- Testing analyzers(測試分析器)
- Analyzers(分析器)
- Configuring built-in analyzers(配置內置分析器)
- Standard Analyzer(標準分析器)
- Simple Analyzer(簡單分析器)
- 空白分析器
- Stop Analyzer
- Keyword Analyzer
- 模式分析器
- 語言分析器
- 指紋分析器
- 自定義分析器
- Normalizers
- Tokenizers(分詞器)
- Standard Tokenizer(標準分詞器)
- Letter Tokenizer
- Lowercase Tokenizer (小寫分詞器)
- Whitespace Analyzer
- UAX URL Email Tokenizer
- Classic Tokenizer
- Thai Tokenizer(泰語分詞器)
- NGram Tokenizer
- Edge NGram Tokenizer
- Keyword Analyzer
- Pattern Tokenizer
- Simple Pattern Tokenizer
- Simple Pattern Split Tokenizer
- Path Hierarchy Tokenizer(路徑層次分詞器)
- Token Filters(詞元過濾器)
- Standard Token Filter
- ASCII Folding Token Filter
- Flatten Graph Token Filter
- Length Token Filter
- Lowercase Token Filter
- Uppercase Token Filter
- NGram Token Filter
- Edge NGram Token Filter
- Porter Stem Token Filter
- Shingle Token Filter
- Stop Token Filter
- Word Delimiter Token Filter
- Word Delimiter Graph Token Filter
- Stemmer Token Filter
- Stemmer Override Token Filter
- Keyword Marker Token Filter
- Keyword Repeat Token Filter
- KStem Token Filter
- Snowball Token Filter
- Phonetic Token Filter
- Synonym Token Filter
- Synonym Graph Token Filter
- Compound Word Token Filters
- Reverse Token Filter
- Elision Token Filter
- Truncate Token Filter
- Unique Token Filter
- Pattern Capture Token Filter
- Pattern Replace Token Filter
- Trim Token Filter
- Limit Token Count Token Filter
- Hunspell Token Filter
- Common Grams Token Filter
- Normalization Token Filter
- CJK Width Token Filter
- CJK Bigram Token Filter
- Delimited Payload Token Filter
- Keep Words Token Filter
- Keep Types Token Filter
- Classic Token Filter
- Apostrophe Token Filter
- Decimal Digit Token Filter
- Fingerprint Token Filter
- Minhash Token Filter
- Character Filters(字符過濾器)
- HTML Strip Character Filter
- Mapping Character Filter
- Pattern Replace Character Filter
- 模塊
- Cluster
- 集群級路由和碎片分配
- 基于磁盤的分片分配
- 分片分配awareness
- 分片分配過濾
- Miscellaneous cluster settings
- Scripting
- Painless Scripting Language
- Lucene Expressions Language
- Advanced scripts using script engines
- Snapshot And Restore
- Thread Pool
- Index Modules(索引模塊)
- 預處理節點
- Pipeline Definition
- Ingest APIs
- Put Pipeline API
- Get Pipeline API
- Delete Pipeline API
- Simulate Pipeline API
- Accessing Data in Pipelines
- Handling Failures in Pipelines
- Processors
- Monitoring Elasticsearch
- X-Pack APIs
- X-Pack Commands
- How To
- Testing(測試)
- Glossary of terms
- Release Notes
- X-Pack Release Notes