前言:本文源于天天是雾霾新闻,我想利用kibana画一下一线城市雾霾图,希望对想利用经纬度在kibana绘图和获取日志本身时间绘图的同学有所帮助。有什么疑问或者纠错,可以给我发邮件
一、数据准备
为了方便起见,我模拟臆造了json格式的数据
{"timestamp":"2017-01-13T13:13:32.2516955+08:00","deviceId":"myFirstDevice","windSpeed":17,"haze":284,"city":"Beijing","lat":33.9402,"lon":116.40739}模拟数据我用的是c#,大概如下:
static void SendingRandomMessages() { //var eventHubClient = EventHubClient.CreateFromConnectionString(connectionString, eventHubName);
int len = 4; string[] citys = { "Beijing", "Shangjhai", "Guangzhou", "Shenzhen" }; int[] avgWindSpeed = { 10, 16, 5, 7 }; int[] avgWindSpeed1 = { 10, 16, 5, 7 }; &nbs

