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Hiding OpenTelemetry Console Output in Phoenix Project | Arize AI Community

Phoenix Support

Hiding OpenTelemetry Console Output in Phoenix Project

·May 28, 2025 08:36 PM

RunLLM How do I hide the open telemetry console output that shows the information like:

🔭 OpenTelemetry Tracing Details 🔭
|  Phoenix Project: project_name
|  Span Processor: SimpleSpanProcessor

3 comments

· Sorted by Oldest

RunLLM
APP
·
The OpenTelemetry console output with tracing details is printed when the verbose argument is set to True in the phoenix.otel.register() function. To hide this output, ensure you do not set verbose=True (either omit the argument or set verbose=False) when calling register() in your code. By default, this output is not shown unless verbose is enabled[^1^][^2^].Example: LBKSfrom phoenix.otel import register tracer_provider = register(verbose=False) # or simply omit the verbose argumentLBKSWould you like more detail?Sources: - https://docs.arize.com/phoenix/tracing/how-to-tracing/advanced/suppress-tracing - https://arize-ai.slack.com/archives/C04R3GXC8HK/p1740444965.315529
💡 Hint: Mention RunLLM in the thread for followups.
Brandon B.
·
If anyone comes across this, FWIW, verbose is set to true by default https://github.com/Arize-ai/phoenix/blob/b763de19ab9a3a081d0c8e0d4b983c8964ef59bc/packages/phoenix-otel/src/phoenix/otel/otel.py#L72C1-L73C1
1
Ben M.
·
Thank you, I've wondered this myself