[ software]# tar -zxvf elasticsearch-7.6.0-linux-x86_64.tar.gz

[ software]# mv elasticsearch-7.6.0 elasticsearch

[ software]# cd elasticsearch

[ elasticsearch]# vim config/jvm.options

-Xmx1g

[ elasticsearch]# vim config/elasticsearch.yml

cluster.initial_master_nodes: ["node-1"]

[ elasticsearch]# chown -R eschenxi:esgroup /chenxi/software/elasticsearch #"/chenxi/software/elasticsearch" 为安装目录

[ elasticsearch]# su esuser

[ elasticsearch]# bin/elasticsearch

[ elasticsearch]# tail -f  logs/elasticsearch.log

##注意防火墙开启9200端口

http://IP:9092

}