Reject queries without a time range #3395
Merged
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In grafana/explore-profiles#15, I ran across a bug where the UI was sending queries without a time range. It was a little tricky to track down because Pyroscope would respond with a success status code, but an empty payload. This made me wonder if there was a bug in Pyroscope's query logic.
I think we should classify queries with no time range an error. I don't know of any use cases in which we want to have a time range, but allow it to be optionally provided.