Elasticsearch是一款基于Apache Lucene构建的开源搜索引擎
① 分布式;
② 实时搜索;
③ 分析引擎;
java API:
1. 安装elasticsearch集群
》》elasticsearch-node1:
node.name: "mengka-mac-node1" transport.tcp.port: 9300 http.port: 9200
》》elasticsearch-node2:
node.name: "mengka-mac-node2" transport.tcp.port: 9301 http.port: 9201
2. 安装head插件:
cd elasticsearch-node1/bin mengka-2:bin hyy044101331$ ./plugin -install mobz/elasticsearch-head
出现plugin文件夹:
/Users/hyy044101331/programfile/elasticsearch/elasticsearch-node1/plugins/head
查看数据:
3. 安装集群监控插件:
bin/plugin --install lukas-vlcek/bigdesk
github代码:
4.
启动集群:
sh start-elasticsearch-jiqun.sh
5. 查看线程:
ps -ef|grep elasticsearch
6.
集群搭建完成: