Install Elasticsearch and head plugin

Install ElasticSearch

1. Download

Official website download: https://www.elastic.co/cn/downloads/elasticsearch

The download from the official website is very slow. You can download it from the Huawei Cloud Mirror.

ElasticSearch ： https://mirrors.huaweicloud.com/elasticsearch/?C=N&O=D

Here are the instructions for downloading and installing the Windows version 7.6.1 for demonstration.

After downloading, unzip it.
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2. Familiar with the catalog

bin     启动文件
config  配置文件
     log4j2  日志配置文件
     jvm.ooptions    java虚拟机相关的配置
     elasticsearch.yml   elasticsearch的配置文件  默认端口是9200
lib      相关jar包
modules  功能模块
logs     日志
plugins  插件

3. Start

Double-click elasticsearch.bat in the elasticsearch installation directory bin.

You can also use the cmd command window to switch to the installation directory of elasticsearch and enter elasticsearch.bat. So if there is an error, you can clearly see the error message.

The following indicates that the startup is successful!
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4. Access test

Visit http://localhost:9200/. You can see the following:
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Install the visual interface elasticsearch-head plugin

The premise is to install nodejs. If you don’t, you can install it on Baidu.

1. Download address

https://github.com/mobz/elasticsearch-head

2. Install dependencies and run The
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above steps are very clear. Just press it.

3. Access test

Visit http://localhost:9100/

You can see the following interface: the
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connection test found that there is a cross-domain problem: configure es

Modify elasticsearch.yml in the elasticsearch installation directory conf and add the following information.

http.cors.enabled: true
http.cors.allow-origin: "*"

4. Restart the es server and connect again.
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Install Elasticsearch and head plugin

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