public Process ExportWords(string dataSetName, TagsExportWordsSettings settings, List <TagElastic> tags)
{
var process = processHandler.Create(
ProcessTypeEnum.TagsExportWords,
dataSetName, settings,
string.Format(TagResources.ExportingWordsFrom_0_TagOfDataset_1, tags.Count, dataSetName));
processHandler.Start(process, (tokenSource) =>
tagsHandler.ExportWords(process.Id, dataSetName, settings.TagIdList, settings.NGramList, tokenSource.Token, urlProvider.GetHostUrl()));
return(process.ToProcessModel());
}
public Process StartCopyOrMove(string dataSetName, IDocumentSettings settings, bool isMove, int parallelLimit = -1)
{
var process = processHandler.Create(
isMove ? ProcessTypeEnum.DocumentsMove : ProcessTypeEnum.DocumentsCopy,
dataSetName, settings,
string.Format(
isMove ? DocumentResources.Move_0_Documents_From_1_To_2 : DocumentResources.Copy_0_Documents_From_1_To_2,
settings.DocumentIdList.Count(), dataSetName, settings.TargetDataSetName));
processHandler.Start(process, (tokenSource) =>
CopyOrMove(process.Id, dataSetName, settings.DocumentIdList, settings.TargetDataSetName, parallelLimit, isMove, tokenSource.Token, urlProvider.GetHostUrl()));
return(process.ToProcessModel());
}
private void WarmUpService <TServiceSettings, THandler>(ServiceTypeEnum serviceType)
where TServiceSettings : BaseServiceSettingsElastic
where THandler : IServiceHandler <TServiceSettings>
{
var services = serviceQuery.GetByType((int)serviceType).ToList();
var handler = serviceProvider.GetService <THandler>();
foreach (var service in services)
{
ProcessTypeEnum processType;
switch (serviceType)
{
case ServiceTypeEnum.Classifier:
processType = ProcessTypeEnum.ClassifierActivate;
break;
case ServiceTypeEnum.Prc:
processType = ProcessTypeEnum.PrcActivate;
break;
case ServiceTypeEnum.Search:
processType = ProcessTypeEnum.SearchActivate;
break;
default:
throw new Exception("Try to warm up service with undefined process activation type!");
}
if (service.Status != (int)ServiceStatusEnum.Active)
{
continue;
}
var settings = serviceQuery.GetSettings <TServiceSettings>(service.Id);
var process = processHandler.Create(
processType,
service.Id,
service,
string.Format(Resources.ServiceResources.Activating_0_Service_1, serviceType, service.Name));
service.ProcessIdList.Add(process.Id);
serviceQuery.Update(service.Id, service);
processHandler.Start(process, (tokenSource) => handler.Activate(process.Id, settings, tokenSource.Token));
}
}
public IActionResult Prepare(string id, [FromBody] ClassifierPrepareSettings classifierPrepareSettings)
{
//SERVICE VALIDATION
var service = serviceQuery.Get(id);
if (service == null)
{
return(new HttpStatusCodeWithErrorResult(StatusCodes.Status404NotFound, ServiceResources.InvalidIdNotExistingService));
}
if (service.Type != (int)ServiceTypeEnum.Classifier)
{
return(new HttpStatusCodeWithErrorResult(StatusCodes.Status400BadRequest, string.Format(ServiceResources.InvalidServiceTypeOnly_0_ServicesAreValidForThisRequest, "Classifier")));
}
if (service.Status != (int)ServiceStatusEnum.New)
{
return(new HttpStatusCodeWithErrorResult(StatusCodes.Status400BadRequest, ServiceResources.InvalidStatusOnlyTheServicesWithNewStatusCanBePrepared));
}
//DATASET VALIDATION
if (!GlobalStore.DataSets.IsExist(classifierPrepareSettings.DataSetName))
{
return(new HttpStatusCodeWithErrorResult(StatusCodes.Status400BadRequest,
string.Format(ServiceResources.DataSet_0_NotFound, classifierPrepareSettings.DataSetName)));
}
var globalStoreDataSet = GlobalStore.DataSets.Get(classifierPrepareSettings.DataSetName);
var dataSet = globalStoreDataSet.DataSet;
//NGRAM COUNT LIST VALIDATION
var nGramResult = CommonValidators.ValidateNGramList(classifierPrepareSettings.NGramList, dataSet.NGramCount);
if (nGramResult.IsFailure)
{
return(HttpErrorResult(StatusCodes.Status400BadRequest, nGramResult.Error));
}
//TAGS VALIDATION
var tagQuery = queryFactory.GetTagQuery(dataSet.Name);
List <TagElastic> tags;
if (classifierPrepareSettings?.TagIdList?.Any() == true)
{
tags = tagQuery.Get(classifierPrepareSettings.TagIdList).ToList();
if (tags.Count < classifierPrepareSettings.TagIdList.Count)
{
var missingTagIds = classifierPrepareSettings.TagIdList.Except(tags.Select(t => t.Id)).ToList();
return(new HttpStatusCodeWithErrorResult(StatusCodes.Status400BadRequest,
string.Format(ServiceResources.TheFollowingTagIdsNotExistInTheDataSet_0, string.Join(", ", missingTagIds))));
}
}
else
{
tags = tagQuery.GetAll().Items.Where(i => i.IsLeaf).ToList();
}
//SAVE SETTINGS TO ELASTIC
var serviceSettings = new ClassifierSettingsElastic {
DataSetName = globalStoreDataSet.IndexName,
ServiceId = service.Id,
NGramList = classifierPrepareSettings.NGramList,
Tags = tags,
CompressSettings = CompressHelper.ToCompressSettingsElastic(classifierPrepareSettings.CompressSettings, classifierPrepareSettings.CompressLevel)
};
serviceQuery.IndexSettings(serviceSettings);
var process = processHandler.Create(
ProcessTypeEnum.ClassifierPrepare,
service.Id, classifierPrepareSettings,
string.Format(ServiceResources.Preparing_0_Service_1, ServiceTypeEnum.Classifier, service.Name));
service.ProcessIdList.Add(process.Id);
serviceQuery.Update(service.Id, service);
processHandler.Start(process, (tokenSource) => classifierHandler.Prepare(process.Id, serviceSettings, tokenSource.Token));
return(new HttpStatusCodeWithObjectResult(StatusCodes.Status202Accepted, process.ToProcessModel()));
}
public IActionResult Prepare(string id, [FromBody] SearchPrepareSettings searchPrepareSettings)
{
//SERVICE VALIDATION
var service = serviceQuery.Get(id);
if (service == null)
{
return(new HttpStatusCodeWithErrorResult(StatusCodes.Status404NotFound, ServiceResources.InvalidIdNotExistingService));
}
if (service.Type != (int)ServiceTypeEnum.Search)
{
return(new HttpStatusCodeWithErrorResult(StatusCodes.Status400BadRequest, string.Format(ServiceResources.InvalidServiceTypeOnly_0_ServicesAreValidForThisRequest, "Search")));
}
if (service.Status != (int)ServiceStatusEnum.New)
{
return(new HttpStatusCodeWithErrorResult(StatusCodes.Status400BadRequest, ServiceResources.InvalidStatusOnlyTheServicesWithNewStatusCanBePrepared));
}
//DATASET VALIDATION
if (!GlobalStore.DataSets.IsExist(searchPrepareSettings.DataSetName))
{
return(new HttpStatusCodeWithErrorResult(StatusCodes.Status400BadRequest,
string.Format(ServiceResources.DataSet_0_NotFound, searchPrepareSettings.DataSetName)));
}
var globalStoreDataSet = GlobalStore.DataSets.Get(searchPrepareSettings.DataSetName);
var dataSet = globalStoreDataSet.DataSet;
var serviceSettings = new SearchSettingsWrapperElastic
{
DataSetName = globalStoreDataSet.DataSet.Name,
ServiceId = service.Id
};
// SETUP default values for Activation - here we can calculate more accurate settings for the dataset
var defaultActivationSettings = new SearchActivateSettings();
serviceSettings.AutoCompleteSettings = new AutoCompleteSettingsElastic
{
Confidence = 2.0,
Count = 3,
MaximumErrors = 0.5
};
serviceSettings.SearchSettings = new SearchSettingsElastic
{
Count = 3,
CutOffFrequency = 0.001,
Filter = null,
Fuzziness = -1,
ResponseFieldList = dataSet.InterpretedFields.Union(new List <string> {
dataSet.IdField, dataSet.TagField
}).ToList(),
SearchFieldList = dataSet.InterpretedFields,
Type = (int)SearchTypeEnum.Match,
Weights = null,
Operator = (int)LogicalOperatorEnum.OR,
UseDefaultFilter = true,
UseDefaultWeights = true,
Order = null
};
serviceQuery.IndexSettings(serviceSettings);
var process = processHandler.Create(
ProcessTypeEnum.SearchPrepare,
service.Id, searchPrepareSettings,
string.Format(ServiceResources.Preparing_0_Service_1, ServiceTypeEnum.Search, service.Name));
service.ProcessIdList.Add(process.Id);
serviceQuery.Update(service.Id, service);
processHandler.Start(process, (tokenSource) => searchHandler.Prepare(process.Id, serviceSettings, tokenSource.Token));
return(new HttpStatusCodeWithObjectResult(StatusCodes.Status202Accepted, process.ToProcessModel()));
}