public override string GenerateFile(out UploadInfo uploadInfo)
{
var nowAsString = DateTime.UtcNow.ToString(DateTimeFormat, CultureInfo.InvariantCulture);
uploadInfo = new UploadInfo
{
FileName = $"{nowAsString}-{_fileNameSuffix}.{Extension}",
FolderName = _remoteFolderName,
};
var localPath = Path.Combine(_tmpFilePath, _localFolderName ?? string.Empty, uploadInfo.FileName);
if (_localFolderName != null)
{
Directory.CreateDirectory(Path.Combine(_tmpFilePath, _localFolderName));
}
using (Stream fileStream = File.Open(localPath, FileMode.OpenOrCreate, FileAccess.ReadWrite))
using (var parquetWriter = new ParquetWriter(new Schema(Fields.Values), fileStream))
{
WriteGroup(parquetWriter);
}
_count = _group.Count;
_group.Clear();
return(localPath);
}
public abstract string GenerateFile(out UploadInfo uploadInfo);
