标签：html usr 增加用户 nod lock ica cluster sys discovery
详细Elasticsearch安装：
https://www.cnblogs.com/littlehb/p/8406378.html
安装之前需先优化内核：
https://www.cnblogs.com/kgdxpr/p/3342102.html
简单安装：
--下载 wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.3.0.zip unzip elasticsearch-6.3.0.zip mv elasticsearch-6.3.0 elasticsearch --增加用户 adduser elasticsearch echo elasticsearch | passwd --stdin elasticsearch chown -R elasticsearch /usr/local/elasticsearch --启动 su elasticsearch -l -c "/usr/local/elasticsearch/bin/elasticsearch"
修改Elasticsearch的jvm配置（为服务器总内存的一半）
vi /usr/local/elasticsearch/config/jvm.options -Xms4g -Xmx4g
master配置文件：
cluster.name: bigData node.name: master_node node.master: true node.data: false network.host: 10.10.14.170 http.port: 9200 transport.tcp.port: 9300 discovery.zen.ping.unicast.hosts: ["10.10.14.170:9300", "10.10.14.171:9300", "10.10.14.172:9300", "10.10.14.173:9300"] bootstrap.memory_lock: false bootstrap.system_call_filter: false discovery.zen.minimum_master_nodes: 1 discovery.zen.ping_timeout: 10s gateway.recover_after_nodes: 3 gateway.recover_after_time: 5m gateway.expected_nodes: 2 http.cors.enabled: true http.cors.allow-origin: "*" path.repo: /usr/local/test #做快照用的
dataNode配置文件：
cluster.name: bigData node.name: node1 node.master: false node.data: true network.host: 10.10.14.171 http.port: 9200 transport.tcp.port: 9300 discovery.zen.ping.unicast.hosts: ["10.10.14.170:9300", "10.10.14.171:9300", "10.10.14.172:9300", "10.10.14.173:9300"] bootstrap.memory_lock: false bootstrap.system_call_filter: false discovery.zen.minimum_master_nodes: 1 discovery.zen.ping_timeout: 10s gateway.recover_after_nodes: 3 gateway.recover_after_time: 5m gateway.expected_nodes: 2 path.repo: /usr/local/test
标签：html usr 增加用户 nod lock ica cluster sys discovery
原文地址：https://www.cnblogs.com/kgdxpr/p/9257581.html
