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目录一下载和解压,安装二配置三运行一下载和解压,安装 下载:wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.2.2.tar.gz解压:tar -xvf elasticsearch-6.2.2.tar.gz二配置 1设置单进程最多内存映射大小：vim /etc/sysctl.conf使配置生效 sysctl -p...

启动关闭elasticsearch-6.2.2/bin/elasticsearch & (&为后台运行)ps -ef | grep elasticsearch终止运行kill对应进程即可基础查看维护检查Elasticsearch是否正在运行：curl http://localhost:9200/集群健康 :curl -X GET "localhost:9200/_cat/health?v"集群的节点列表：curl -X GET "loc...