基于elsearch比价引擎

基于elsearch比价引擎

csv文件上传到Elsearch
1.安装Logstash
解压软件包：tar -zxvf logstash-7.3.2.tar.gz
将安装包移动到 mv logstash-7.3.2 /usr/local/
cd /usr/local/ 重命名: mv logstash-7.3.2 logstash 进入配置文件目录：/usr/local/logstash/config

input {
 file {
   path => ["/root/sj.txt"]
   start_position => "beginning"
 }
}
filter {
 csv {
   separator => ","
   columns => 
["productId","productPage","categoryOne","categoryTwo","categoryThr","productImg","productName","productPrice","productPrices","productUnit","companyName","companyUrl","address","year","tags"]
 } 
}
output {
 elasticsearch {
       hosts => ["master:9200"]
       index => "flight"
 }
}