private void ReadAndSetSchema(QueryConfig config, QueueContext queueContext, Job job)
{
var fileUploader = new FileUploader(queueContext.Config.ElasticSearchUserName,
queueContext.Config.ElasticSearchPassword, job.Config.KeepIndexOnline);
if (config.UploadToElasticSearch && config.DropAndReloadIndex)
{
Task.Run(
async() =>
{
await fileUploader.DeleteIndex(config.Urls, queueContext.MainMappingUploadRelativeUrl, config.Index, config.Alias);
})
.Wait();
}
var tasks = new List <Task>();
// ReSharper disable once JoinDeclarationAndInitializer
IList <Task> newTasks;
var sqlGetSchemaQueue = queueContext.QueueManager
.CreateInputQueue <SqlGetSchemaQueueItem>(_stepNumber + 1);
sqlGetSchemaQueue.Add(new SqlGetSchemaQueueItem
{
Loads = job.Data.DataSources
});
sqlGetSchemaQueue.CompleteAdding();
newTasks = RunAsync(() => new SqlGetSchemaQueueProcessor(queueContext), 1, queueContext);
tasks.AddRange(newTasks);
newTasks = RunAsync(() => new SaveSchemaQueueProcessor(queueContext), 1, queueContext);
tasks.AddRange(newTasks);
if (config.UploadToElasticSearch)
{
newTasks = RunAsync(() => new MappingUploadQueueProcessor(queueContext), 1, queueContext);
}
else
{
newTasks = RunAsync(() => new DummyMappingUploadQueueProcessor(queueContext), 1, queueContext);
}
tasks.AddRange(newTasks);
Task.WaitAll(tasks.ToArray());
// set up aliases
if (config.UploadToElasticSearch)
{
fileUploader.SetupAlias(config.Urls, config.Index, config.Alias).Wait();
}
}