Open source MLflow Export Import tests use two MLflow tracking servers:
- Source tracking for exporting MLflow objects.
- Destination tracking server for importing the exported MLflow objects.
See the Setup section.
Test environment variables.
Name | Required | Description |
---|---|---|
MLFLOW_TRACKING_URI_SRC | yes | URI of source tracking server |
MLFLOW_TRACKING_URI_DST | yes | URI of destination tracking server |
MLFLOW_EXPORT_IMPORT_OUTPUT_DIR | no | If set, will use this as the export output directory instead of tempfile.TemporaryDirectory() |
Use the run_tests.sh script to run the tests and and specify the source and destination tracking server port number.
Output will be in the run_tests.log
file.
The script does the following:
- Launches a source MLflow tracking server and destination MLflow tracking server in the background.
- Runs tests against these servers with pytest.
- Tears down the two MLflow tracking servers.
Example
run_tests.sh 5010 5011
======================== 43 passed in 295.36s (0:04:55) ========================
LOG_FILE : run_tests.log
JUNIT REPORT: run_tests_junit.xml
HTML REPORT : run_tests_report.html