**支持Linux和Windows下运行,推荐CentOS 7
cd /usr/local wget http://dl.elasticsearch.cn/elasticsearch/elasticsearch-7.6.1-linux-x86_64.tar.gz tar zxvf elasticsearch-7.6.1-linux-x86_64.tar.gz
adduser elasticsearch
passwd elasticsearch (yourPWD)
chown -R elasticsearch elasticsearch-7.6.1
cd /usr/local/elasticsearch-7.6.1/config
vi elasticsearch.yml 增加配置:
discovery.type: single-node
network.host: 0.0.0.0
indices.query.bool.max_clause_count: 102400
更改Elasticsearch最大内存大小
vi /usr/local/elasticsearch-7.6.1/config/jvm.options
-Xms8g
-Xmx8g
vi /etc/sysctl.conf
增加配置vm.max_map_count=262144
sysctl -p
执行命令sysctl -p生效
cd /usr/local/elasticsearch-7.6.1/bin ./elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.6.1/elasticsearch-analysis-ik-7.6.1.zip
cd /usr/local/elasticsearch-7.6.1/bin
su elasticsearch
./elasticsearch -d
下载 ES7.6.1安装包, 解压 zip文件 到ES安装路径,如 C:\software\elasticsearch-7.6.1
cd C:\software\elasticsearch-7.6.1\config
discovery.type: single-node
network.host: 0.0.0.0
indices.query.bool.max_clause_count: 102400
更改Elasticsearch最大内存大小
-Xms8g
-Xmx8g
下载 IK分词器, 解压到 C:\software\elasticsearch-7.6.1\plugins\analysis-ik
cd C:\software\elasticsearch-7.6.1\config\bin
执行 elasticsearch.bat