System information

• OS version/distro: Windows server 2012r2 - windows 10
• .NET Version: .net core 3.1
• Ml.net Version: Last Stable Version.

Issue

• What did you do?: Set a auto Training pipeline using API, set a long MaxExperimentTimeInSeconds (For example 600) for small dataset.
• What happened?: Program hanged without any response.
• What did you expect?: the program should stop training after 600 seconds. and show me the result.
• Am I Tested it with shorter time?: Yes! I Tested it with 120Seconds and 100 Seconds. Its work currectly!

Source code / logs

var experimentSettings = new MulticlassExperimentSettings() { MaxExperimentTimeInSeconds = 600, CacheDirectory = new DirectoryInfo("cache"), CacheBeforeTrainer = CacheBeforeTrainer.Auto, OptimizingMetric = MulticlassClassificationMetric.MicroAccuracy, }; 

 var experiment = mlContext.Auto().CreateMulticlassClassificationExperiment(experimentSettings); var crossValidationExperimentResult = experiment.Execute( trainData: mappedInputData, labelColumnName: "Label", progressHandler: new Progress<RunDetail<MulticlassClassificationMetrics>>() );