실전 주식 분석 facebook stock : https://finance.yahoo.com/quote/FB?p=FB Historical data -> 5years -> apply -> download data ch06 table.csv 이용. input { file { path => "/home/ubuntu/workspace/elasticsearch/ch06/table.csv" # file path start_position => "beginning" # csv 파일을 처음부터 입력. sincedb_path => "/dev/null" } } filter { csv { separator => "," columns => ["Date","Open","High","Low","Close","Volume","Ad..
