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","Adj Close"]
  }
  mutate {convert => ["Open", "float"]}
  mutate {convert => ["High", "float"]}
  mutate {convert => ["Low", "float"]}
  mutate {convert => ["Close", "float"]}
}
output {
    elasticsearch {
        hosts => "localhost"
        index => "stock"
    }
    stdout {}
}