is the unit tests reproducible on my personal computer?

[luoguohao]

Describe the bug is there anyone tried to build mmlspark on your own desktop ? some unit tests could not pass for the LightGBM modules, such as com.microsoft.ml.spark.lightgbm.split1.VerifyLightGBMClassifier#"Verify LightGBM Classifier with validation dataset"，i just wondering whether the unit test is reproducible？

To Reproduce

Expected behavior

Info (please complete the following information):

• SynapseML Version: [v0.18.1]
• Spark Version [2.4.3]

[imatiach-msft]

@luoguohao Sorry about the trouble you are having. That specific test, with the validation dataset, has a history of failing a lot in the past and can be quite flaky. I'm open to any suggestions for how that test can be improved - it is basically just validating that early stopping is working correctly. Please ignore it if it is failing on your personal machine.

[luoguohao]

thx for responding such fast, i just ignore the weird unit tests, not only the 'validation test'.