Comments (3)
In my case, this happened when the data being queried was over 11000 points, and once it happened, it could not be recovered.
If you need to use it right away, I think you can retrieve it with a smaller query range.
from druid-grafana.
The same issue. I have endpoint accepting druid queries in JSON, it works like
POST http://my_url
with the following payload
{
"queryType": "timeseries",
"dataSource": "internal_v1",
"descending": "true",
"intervals": ["2023-04-17T13:47:00.000Z/2023-04-17T14:47:00.000Z"],
"granularity": { "type": "duration", "duration": 60000 },
"aggregations": [{ "type": "doubleSum", "name": "count", "fieldName": "count" }],
"threshold": 25
}
The response is like
[
{ "timestamp": "2023-04-17T14:46:00.000Z", "result": { "count": 0.0 } },
...
]
But when I try to use http://my_url endpoint as the plugin connection url, it results in the plugin-unavailable error.
- GET /health from the /datasources page gives 503
{"message":"Plugin unavailable","traceID":""}
. - POST /query from the /explore page gives 500
{"message":"Internal server error","messageId":"plugin.unavailable","statusCode":500,"traceID":""}
Is there a way to debug what's wrong with my endpoint? Is there a way to skip health check and force the plugin to pass queries without availability testing? Or any other idea regarding the issue...
from druid-grafana.
Hello @SRoy0001 , @bourbonkk and @dhilt
I feel like this could have been introduced recently, could you try the previous version and let me know if you still reproduce ? thank you !
from druid-grafana.
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from druid-grafana.