ES 手册
ES版本为: 8.11.4
JAVA 版本用 11版本.
[root@es1 bin]# pwd
/opt/elasticsearch-8.11.4/bin
config 配置文件的配置:
#-----------------------Cluster----------------------- cluster.name: myes #-----------------------Node----------------------- node.name: node102 #-----------------------Paths----------------------- path.data: /opt/module/elasticsearch/data #-----------------------Memory----------------------- bootstrap.memory_lock: false #-----------------------Network----------------------- network.host: es1 #-----------------------Discovery----------------------- discovery.seed_hosts: ["es1", "es1","es1"] cluster.initial_master_nodes: ["es1"]
为elaticsearch创建用户并赋予相应权限(推荐) //创建用户组 groupadd esgroup //创建用户 useradd -g esgroup esuser //设置权限 chown -R esuser:esgroup /opt/elasticsearch-8.11.4 //设置密码 passwd esuser 密码为: esuser123 //切换用户 su esuser //重新启动elaticsearch ./bin/elasticsearch