public override async Task Run()
{
// Get the target blob container (for archiving decompressed log files)
var targetBlobContainer = _cloudBlobClient.GetContainerReference(
_configuration.AzureCdnCloudStorageContainerName + "-archive");
await targetBlobContainer.CreateIfNotExistsAsync();
// Get the dead-letter table (corrupted or failed blobs will end up there)
var deadLetterBlobContainer = _cloudBlobClient.GetContainerReference(
_configuration.AzureCdnCloudStorageContainerName + "-deadletter");
await deadLetterBlobContainer.CreateIfNotExistsAsync();
// Create a parser
var warehouse = new Warehouse(
LoggerFactory,
OpenSqlConnectionAsync <StatisticsDbConfiguration>,
_applicationInsightsHelper);
var statisticsBlobContainerUtility = new StatisticsBlobContainerUtility(
targetBlobContainer,
deadLetterBlobContainer,
LoggerFactory,
_applicationInsightsHelper);
var logProcessor = new LogFileProcessor(
statisticsBlobContainerUtility,
LoggerFactory,
warehouse,
_applicationInsightsHelper);
// Get the next to-be-processed raw log file using the cdn raw log file name prefix
var prefix = string.Format(CultureInfo.InvariantCulture, "{0}_{1}_",
_azureCdnPlatform.GetRawLogFilePrefix(),
_configuration.AzureCdnAccountNumber);
// Get next raw log file to be processed
IReadOnlyCollection <string> alreadyAggregatedLogFiles = null;
if (_configuration.AggregatesOnly)
{
// We only want to process aggregates for the log files.
// Get the list of files we already processed so we can skip them.
alreadyAggregatedLogFiles = await warehouse.GetAlreadyAggregatedLogFilesAsync();
}
var leasedLogFiles = await _blobLeaseManager.LeaseNextLogFilesToBeProcessedAsync(prefix, alreadyAggregatedLogFiles);
foreach (var leasedLogFile in leasedLogFiles)
{
var packageTranslator = new PackageTranslator();
var packageStatisticsParser = new PackageStatisticsParser(packageTranslator, LoggerFactory);
await logProcessor.ProcessLogFileAsync(leasedLogFile, packageStatisticsParser, _configuration.AggregatesOnly);
if (_configuration.AggregatesOnly)
{
_blobLeaseManager.TrackLastProcessedBlobUri(leasedLogFile.Uri);
}
leasedLogFile.Dispose();
}
}
public override async Task <bool> Run()
{
try
{
// Get the target blob container (for archiving decompressed log files)
var targetBlobContainer = _cloudBlobClient.GetContainerReference(_cloudStorageContainerName + "-archive");
await targetBlobContainer.CreateIfNotExistsAsync();
// Get the dead-letter table (corrupted or failed blobs will end up there)
var deadLetterBlobContainer = _cloudBlobClient.GetContainerReference(_cloudStorageContainerName + "-deadletter");
await deadLetterBlobContainer.CreateIfNotExistsAsync();
// Create a parser
var warehouse = new Warehouse(_loggerFactory, _targetDatabase);
var statisticsBlobContainerUtility = new StatisticsBlobContainerUtility(
targetBlobContainer,
deadLetterBlobContainer,
_loggerFactory);
var logProcessor = new LogFileProcessor(statisticsBlobContainerUtility, _loggerFactory, warehouse);
// Get the next to-be-processed raw log file using the cdn raw log file name prefix
var prefix = string.Format(CultureInfo.InvariantCulture, "{0}_{1}_", _azureCdnPlatform.GetRawLogFilePrefix(), _azureCdnAccountNumber);
// Get next raw log file to be processed
IReadOnlyCollection <string> alreadyAggregatedLogFiles = null;
if (_aggregatesOnly)
{
// We only want to process aggregates for the log files.
// Get the list of files we already processed so we can skip them.
alreadyAggregatedLogFiles = await warehouse.GetAlreadyAggregatedLogFilesAsync();
}
var leasedLogFiles = await _blobLeaseManager.LeaseNextLogFilesToBeProcessedAsync(prefix, alreadyAggregatedLogFiles);
foreach (var leasedLogFile in leasedLogFiles)
{
var packageTranslator = new PackageTranslator("packagetranslations.json");
var packageStatisticsParser = new PackageStatisticsParser(packageTranslator);
await logProcessor.ProcessLogFileAsync(leasedLogFile, packageStatisticsParser, _aggregatesOnly);
if (_aggregatesOnly)
{
_blobLeaseManager.TrackLastProcessedBlobUri(leasedLogFile.Uri);
}
leasedLogFile.Dispose();
}
}
catch (Exception exception)
{
_logger.LogCritical(LogEvents.JobRunFailed, exception, "Job run failed!");
return(false);
}
return(true);
}