Dear,
I’m trying to write a Custom Datasource plugin for Grafana.
The problem is that other than number my data source also contains string data.
So if I format the time series data as below. It does not display on Graph.
[
{
"target":"upper_75",
"datapoints":[
[622, 1450754160000],
[365, 1450754220000]
]
},
{
"target":"upper_65",
"datapoints":[
['a', 1450754160000],
['b', 1450754220000]
]
}
]
I can filter out the string data.
However, I wonder if it Grafana support string data type?
Please help.
I’m using Grafana v5.4.0 (69c5191)
Thank you,