mlflow.tracing

Attention

The mlflow.tracing namespace only contains a few utility functions fo managing traces. The main entry point for MLflow Tracing is Tracing Fluent APIs defined directly under the mlflow namespace, or the low-level Tracing Client APIs

mlflow.tracing.disable()

Disable tracing.

Note

This function sets up OpenTelemetry to use NoOpTracerProvider and effectively disables all tracing operations.

Example:

import mlflow


@mlflow.trace
def f():
    return 0


# Tracing is enabled by default
f()
assert len(mlflow.search_traces()) == 1

# Disable tracing
mlflow.tracing.disable()
f()
assert len(mlflow.search_traces()) == 1

mlflow.tracing.enable()

Enable tracing.

Example:

import mlflow


@mlflow.trace
def f():
    return 0


# Tracing is enabled by default
f()
assert len(mlflow.search_traces()) == 1

# Disable tracing
mlflow.tracing.disable()
f()
assert len(mlflow.search_traces()) == 1

# Re-enable tracing
mlflow.tracing.enable()
f()
assert len(mlflow.search_traces()) == 2