56 lines
1.2 KiB
Markdown
56 lines
1.2 KiB
Markdown
# ElasticSearch
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## 概念对比
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| ES存储结构 | RDBMS存储结构 |
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|----------|-----------|
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| Index | 表 |
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| Document | 行 |
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| Field | 表字段 |
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| Mapping | 表结构定义 |
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## mapping
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- 动态映射（dynamic mapping）
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- 显式映射（explicit mapping）
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- 严格映射（strict mappings）
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## Docker部署
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### 拉取镜像
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```bash
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docker pull bitnami/elasticsearch:latest
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```
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### 启动容器
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```bash
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docker run -itd \
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--name elasticsearch \
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-p 9200:9200 \
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-p 9300:9300 \
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-e ELASTICSEARCH_USERNAME=elastic \
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-e ELASTICSEARCH_PASSWORD=elastic \
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-e xpack.security.enabled=true \
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-e discovery.type=single-node \
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-e http.cors.enabled=true \
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-e http.cors.allow-origin=http://localhost:13580,http://127.0.0.1:13580 \
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-e http.cors.allow-headers=X-Requested-With,X-Auth-Token,Content-Type,Content-Length,Authorization \
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-e http.cors.allow-credentials=true \
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bitnami/elasticsearch:latest
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```
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安装管理工具：
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```bash
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docker pull appbaseio/dejavu:latest
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docker run -itd \
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--name dejavu-test \
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-p 13580:1358 \
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appbaseio/dejavu:latest
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```
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访问管理工具：<http://localhost:13580/>
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