x-ray data source variable binding not working for Trace List query parameter

[chandermani]

What happened:

Grafana x-ray data source does not behave correctly when selecting Trace List and using a dashboard variable. It does not filter the trace list.

If we directly put the traceId it works fine. It seems variable interpolation is causing a different AWS query to be called (getTraceSummary) as described in the screen recording and below screenshot

What you expected to happen:
Grafana x-ray data source should have used the dashboard variable to query a single trace and render the graph.

How to reproduce it (as minimally and precisely as possible):

• Create a x-ray data source
• Query a x-ray trace
  Anything else we need to know?:

Environment:

• Grafana version: 8.4.7
• Data source type & version: x-ray , 1.4.0
• OS Grafana is installed on: Amazon Managed Grafana
• User OS & Browser: Windows, Chrome
• Grafana plugins: x-ray
• Others:

[iwysiu]

Hi @chandermani , thanks for reporting this issue! I've reproduced it and am currently investigating it.