traceQLStreaming received unexpected content-type

vaibhhavv · August 29, 2024, 10:03am

I am a facing issue in enabling traceQLStreaming on grafana with Tempo.
Here is the already created issue link:

[tempo-distributed, grafana] How to enable traceQLStreaming getting error "rpc error: code = Unimplemented desc = unexpected HTTP status code received from server: 404 (Not Found); transport: received unexpected content-type "text/plain; charset=utf-8""

opened 05:55AM - 21 Aug 24 UTC

Hi, I am using grafana helm chart v7.3.11 and tempo-distributed helm chart v1.16….0. I enabled traceQLStreaming through grafana.ini feature toggle options and after that when I query on Tempo data source, it does not give any result and throws the below error. Do I need to do any configuration on Tempo as well to enable traceQLStreaming? ![image](https://github.com/user-attachments/assets/547cb446-ae54-4d43-b4a5-622a33164a6e) I am not sure what I am missing here to enable traceQLStreaming. Help would be much appreciated.

Could you please help here?

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traceQLStreaming received unexpected content-type

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