https://github.com/NLPchina/elasticsearch-sql2、安装
1、cd elasticsearch #进入目录 2、./bin/elasticsearch-plugin install https://github.com/NLPchina/elasticsearch-sql/releases/download/5.4.3.0/elasticsearch-sql-5.4.3.0.zip
3、下载SQL的Server
wget https://github.com/NLPchina/elasticsearch-sql/releases/download/5.4.1.0/es-sql-site-standalone.zip
4、解压编译安装
unzip es-sql-site-standalone.zip cd site-server/ npm install express --save
5、修改启动端口，然后启动server
1、修改SQL的Server的端口 vi site_configuration.json 2、启动服务 node node-server.js &
6、访问前端
uncaught exception in thread [main]
org.elasticsearch.bootstrap.StartupException: java.lang.IllegalArgumentException: Cannot replace existing handler for [/_sql] for method: POST
原因：elasticsearch-sql与自带的x-pack-sql模块冲突，vi /opt/elasticsearch/config/elasticsearch.yml 修改
xpack.sql.enabled: false重启ES
参考 添加链接描述
