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我有一個csv文件保存一些記錄的經度和緯度(否則是「」)。現在我想使用logstash 5.1.2將數據轉換爲elasticsearch 5.1.2。我寫了以下conf文件,但位置字段仍然映射到文本。如何將logstash中的位置(lon,lat)映射到kibana中可視化?
input {
file {
path => "/usr/local/Cellar/logstash/5.1.2/bin/data.csv"
start_position => "beginning"
sincedb_path => "/dev/null"
}
}
filter {
csv {
columns => ['logtime', 'text', 'user', 'country', 'location']
separator => ","
}
date {
match => ["logtime", "yyyy-MM-dd HH:mm:ss"]
timezone => "Europe/London"
target => "Date"
}
if [latitude] and [longitude] {
mutate { convert => {"latitude" => "float"} }
mutate { convert => {"longitude" => "float"} }
mutate { rename => {"latitude" => "[location][lat]"} }
mutate { rename => {"longitude" => "[location][lon]"} }
}
}
output {
elasticsearch {
hosts => ["localhost:9200"]
index => "twitter"}
}
那我該怎麼做才能讓映射爲地理點的位置字段,並能夠可視化地圖上的點Kibana 5.1.2?謝謝