Hi guys! I'm very new on kibana, I need your help I'm trying to do a pie chart with the count of keywords of different fields:
I have like 7 fields that I post like a Json. Like this:
{
"England": {
"London":{
"isEuropean": "true"
}
"Manchester":{
"isEuropean":"true"
}
}
"Spain":
{
"Madrid":{
"isEuropean":"true"
}
"Barcelona":{
"isEuropean":"true"
}
}
"Usa":
{
"New York":{
"isEuropean":"false"
}
"Chicago":{
"isEuropean":"false"
}
}
}
So I want to count how many cities are European and how many are not.
I don't know how can I count this field and displayed the percentage. Please help me.
Regards