public static async Task <Guid> RegisterRfmModelTrainingTaskChainAsync(
this ITaskManager taskManager,
ModelTrainingTaskOptions modelTrainingOptions,
IDataSourceOptionsCollection dataSourceOptions,
TimeSpan expiresAfter,
IEnumerable <Guid> prerequisiteTaskIds)
{
var projectionDictionary = new ProjectionWorkerOptionsDictionary(
modelTrainingOptions.ModelEntityTypeString,
modelTrainingOptions.ModelTypeString, expiresAfter, modelTrainingOptions.SchemaName,
modelTrainingOptions.ModelOptions);
Guid guid = await taskManager.RegisterDistributedTaskAsync(dataSourceOptions, projectionDictionary, prerequisiteTaskIds, expiresAfter).ConfigureAwait(false);
var mergeTasks = new List <Task <Guid> >();
foreach (var targetTableNames in modelTrainingOptions.SourceTargetTableNamesMap)
{
var optionsDictionary1 = new MergeWorkerOptionsDictionary(targetTableNames.Value, targetTableNames.Key, expiresAfter, modelTrainingOptions.SchemaName);
ITaskManager taskManager1 = taskManager;
var optionsDictionary2 = optionsDictionary1;
Guid[] guidArray = { guid };
TimeSpan expiresAfter1 = expiresAfter;
mergeTasks.Add(taskManager1.RegisterDeferredTaskAsync(optionsDictionary2, guidArray, expiresAfter1));
}
await Task.WhenAll(mergeTasks).ConfigureAwait(false);
var trainTaskId = await taskManager.RegisterDeferredTaskAsync(new RfmTrainingWorkerOptionsDictionary(modelTrainingOptions.ModelEntityTypeString, modelTrainingOptions.ModelTypeString, modelTrainingOptions.SchemaName, modelTrainingOptions.SourceTargetTableNamesMap.Values.ToList(), modelTrainingOptions.ModelOptions), mergeTasks.Select(t => t.Result), expiresAfter).ConfigureAwait(false);
return(trainTaskId);
}
public static Task <Guid> RegisterRfmModelTrainingTaskChainAsync(
this ITaskManager taskManager,
ModelTrainingTaskOptions modelTrainingOptions,
IDataSourceOptionsCollection dataSourceOptions,
TimeSpan expiresAfter)
{
return(taskManager.RegisterRfmModelTrainingTaskChainAsync(modelTrainingOptions, dataSourceOptions, expiresAfter, Enumerable.Empty <Guid>()));
}
