private async Task GenerateStandardReport(
string reportName,
DateTime reportGenerationTime,
CloudBlobContainer destinationContainer,
ILogger <ReportBuilder> reportBuilderLogger,
ILogger <ReportDataCollector> reportCollectorLogger)
{
var stopwatch = Stopwatch.StartNew();
var reportBuilder = new ReportBuilder(reportBuilderLogger, reportName);
var reportDataCollector = new ReportDataCollector(
reportCollectorLogger,
_storedProcedures[reportName],
OpenSqlConnectionAsync <StatisticsDbConfiguration>,
_sqlCommandTimeoutSeconds,
_applicationInsightsHelper);
await ProcessReport(LoggerFactory, destinationContainer, reportBuilder, reportDataCollector, reportGenerationTime);
stopwatch.Stop();
var reportMetricName = reportName + " report";
_applicationInsightsHelper.TrackMetric(reportMetricName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
_applicationInsightsHelper.TrackReportProcessed(reportMetricName);
}
private static async Task WithRetry(Func <Task> action, ILogger logger, ApplicationInsightsHelper applicationInsightsHelper)
{
int attempts = 10;
while (attempts-- > 0)
{
Exception caught;
try
{
await action();
break;
}
catch (Exception ex)
{
if (attempts == 1)
{
throw;
}
else
{
caught = ex;
}
}
SqlConnection.ClearAllPools();
logger.LogError("SQL Invocation failed, retrying. {RemainingAttempts} attempts remaining. Exception: {Exception}", attempts, caught);
if (caught is SqlException sqlException && sqlException.InnerException is Win32Exception win32Exception)
{
logger.LogError("SqlException with inner Win32Exception, native error code: {NativeErrorCode}", win32Exception.NativeErrorCode);
// Native error code reference:
// https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-erref/18d8fbe8-a967-4f1c-ae50-99ca8e491d2d
if (win32Exception.NativeErrorCode == 0x00000102) // WAIT_TIMEOUT
{
applicationInsightsHelper.TrackMetric("Stats.SqlQueryTimeout", 1);
}
}
await Task.Delay(20 * 1000);
}
}
public override async Task <bool> Run()
{
try
{
var reportGenerationTime = DateTime.UtcNow;
var destinationContainer = _cloudStorageAccount.CreateCloudBlobClient().GetContainerReference(_statisticsContainerName);
_logger.LogDebug("Generating reports from {DataSource}/{InitialCatalog} and saving to {AccountName}/{Container}", _statisticsDatabase.DataSource, _statisticsDatabase.InitialCatalog, _cloudStorageAccount.Credentials.AccountName, destinationContainer.Name);
if (string.IsNullOrEmpty(_reportName))
{
// generate all reports
var reportGenerators = new Dictionary <ReportBuilder, ReportDataCollector>
{
{ new ReportBuilder(ReportNames.NuGetClientVersion), new ReportDataCollector(_storedProcedures[ReportNames.NuGetClientVersion], _statisticsDatabase) },
{ new ReportBuilder(ReportNames.Last6Weeks), new ReportDataCollector(_storedProcedures[ReportNames.Last6Weeks], _statisticsDatabase) },
{ new ReportBuilder(ReportNames.RecentPopularity), new ReportDataCollector(_storedProcedures[ReportNames.RecentPopularity], _statisticsDatabase) },
{ new ReportBuilder(ReportNames.RecentPopularityDetail), new ReportDataCollector(_storedProcedures[ReportNames.RecentPopularityDetail], _statisticsDatabase) }
};
foreach (var reportGenerator in reportGenerators)
{
await ProcessReport(destinationContainer, reportGenerator.Key, reportGenerator.Value, reportGenerationTime);
ApplicationInsightsHelper.TrackReportProcessed(reportGenerator.Key.ReportName + " report");
}
await RebuildPackageReports(destinationContainer, reportGenerationTime);
await CleanInactiveRecentPopularityDetailByPackageReports(destinationContainer, reportGenerationTime);
}
else
{
// generate only the specific report
var reportBuilder = new ReportBuilder(_reportName);
var reportDataCollector = new ReportDataCollector(_storedProcedures[_reportName], _statisticsDatabase);
await ProcessReport(destinationContainer, reportBuilder, reportDataCollector, reportGenerationTime);
}
_logger.LogInformation("Generated reports from {DataSource}/{InitialCatalog} and saving to {AccountName}/{Container}", _statisticsDatabase.DataSource, _statisticsDatabase.InitialCatalog, _cloudStorageAccount.Credentials.AccountName, destinationContainer.Name);
// totals reports
var stopwatch = Stopwatch.StartNew();
// build downloads.v1.json
var targets = new List <StorageContainerTarget>();
targets.Add(new StorageContainerTarget(_cloudStorageAccount, _statisticsContainerName));
foreach (var dataContainerName in _dataContainerNames)
{
targets.Add(new StorageContainerTarget(_dataStorageAccount, dataContainerName));
}
var downloadCountReport = new DownloadCountReport(targets, _statisticsDatabase, _galleryDatabase);
await downloadCountReport.Run();
stopwatch.Stop();
ApplicationInsightsHelper.TrackMetric(DownloadCountReport.ReportName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
ApplicationInsightsHelper.TrackReportProcessed(DownloadCountReport.ReportName);
stopwatch.Restart();
// build stats-totals.json
var galleryTotalsReport = new GalleryTotalsReport(_cloudStorageAccount, _statisticsContainerName, _statisticsDatabase, _galleryDatabase);
await galleryTotalsReport.Run();
stopwatch.Stop();
ApplicationInsightsHelper.TrackMetric(GalleryTotalsReport.ReportName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
ApplicationInsightsHelper.TrackReportProcessed(GalleryTotalsReport.ReportName);
// build tools.v1.json
var toolsReport = new DownloadsPerToolVersionReport(_cloudStorageAccount, _statisticsContainerName, _statisticsDatabase, _galleryDatabase);
await toolsReport.Run();
stopwatch.Stop();
ApplicationInsightsHelper.TrackMetric(DownloadsPerToolVersionReport.ReportName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
ApplicationInsightsHelper.TrackReportProcessed(DownloadsPerToolVersionReport.ReportName);
stopwatch.Restart();
return(true);
}
catch (Exception exception)
{
_logger.LogError("Job run failed! {Exception}", exception);
return(false);
}
}
public override async Task Run()
{
var statisticsDatabase = GetDatabaseRegistration <StatisticsDbConfiguration>();
var reportGenerationTime = DateTime.UtcNow;
var destinationContainer = _cloudStorageAccount.CreateCloudBlobClient().GetContainerReference(_statisticsContainerName);
Logger.LogDebug("Generating reports from {DataSource}/{InitialCatalog} and saving to {AccountName}/{Container}",
statisticsDatabase.DataSource, statisticsDatabase.InitialCatalog, _cloudStorageAccount.Credentials.AccountName, destinationContainer.Name);
var reportBuilderLogger = LoggerFactory.CreateLogger <ReportBuilder>();
var reportCollectorLogger = LoggerFactory.CreateLogger <ReportDataCollector>();
if (string.IsNullOrEmpty(_reportNameConfig))
{
// generate all reports
foreach (var reportName in ReportNames.StandardReports)
{
await GenerateStandardReport(reportName, reportGenerationTime, destinationContainer, reportBuilderLogger, reportCollectorLogger);
}
await RebuildPackageReports(destinationContainer, reportGenerationTime);
await CleanInactiveRecentPopularityDetailByPackageReports(destinationContainer, reportGenerationTime);
}
else if (ReportNames.StandardReports.Contains(_reportNameConfig))
{
// generate only the specific standard report
await GenerateStandardReport(_reportNameConfig, reportGenerationTime, destinationContainer, reportBuilderLogger, reportCollectorLogger);
}
else if (ShouldGenerateReport(ReportNames.RecentPopularityDetailByPackageId, _reportNameConfig))
{
await RebuildPackageReports(destinationContainer, reportGenerationTime);
await CleanInactiveRecentPopularityDetailByPackageReports(destinationContainer, reportGenerationTime);
}
Logger.LogInformation("Generated reports from {DataSource}/{InitialCatalog} and saving to {AccountName}/{Container}",
statisticsDatabase.DataSource, statisticsDatabase.InitialCatalog, _cloudStorageAccount.Credentials.AccountName, destinationContainer.Name);
// totals reports
Stopwatch stopwatch;
// build downloads.v1.json
if (ShouldGenerateReport(ReportNames.DownloadCount, _reportNameConfig))
{
stopwatch = Stopwatch.StartNew();
var targets = new List <StorageContainerTarget>();
targets.Add(new StorageContainerTarget(_cloudStorageAccount, _statisticsContainerName));
foreach (var dataContainerName in _dataContainerNames)
{
targets.Add(new StorageContainerTarget(_dataStorageAccount, dataContainerName));
}
var downloadCountReport = new DownloadCountReport(
LoggerFactory.CreateLogger <DownloadCountReport>(),
targets,
OpenSqlConnectionAsync <StatisticsDbConfiguration>,
OpenSqlConnectionAsync <GalleryDbConfiguration>,
_sqlCommandTimeoutSeconds);
await downloadCountReport.Run();
stopwatch.Stop();
var reportMetricName = ReportNames.DownloadCount + ReportNames.Extension;
ApplicationInsightsHelper.TrackMetric(reportMetricName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
ApplicationInsightsHelper.TrackReportProcessed(reportMetricName);
}
// build stats-totals.json
if (ShouldGenerateReport(ReportNames.GalleryTotals, _reportNameConfig))
{
stopwatch = Stopwatch.StartNew();
var galleryTotalsReport = new GalleryTotalsReport(
LoggerFactory.CreateLogger <GalleryTotalsReport>(),
_cloudStorageAccount,
_statisticsContainerName,
OpenSqlConnectionAsync <StatisticsDbConfiguration>,
OpenSqlConnectionAsync <GalleryDbConfiguration>,
commandTimeoutSeconds: _sqlCommandTimeoutSeconds);
await galleryTotalsReport.Run();
stopwatch.Stop();
var reportMetricName = ReportNames.GalleryTotals + ReportNames.Extension;
ApplicationInsightsHelper.TrackMetric(reportMetricName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
ApplicationInsightsHelper.TrackReportProcessed(reportMetricName);
}
// build tools.v1.json
if (ShouldGenerateReport(ReportNames.DownloadsPerToolVersion, _reportNameConfig))
{
stopwatch = Stopwatch.StartNew();
var toolsReport = new DownloadsPerToolVersionReport(
LoggerFactory.CreateLogger <DownloadsPerToolVersionReport>(),
_cloudStorageAccount,
_statisticsContainerName,
OpenSqlConnectionAsync <StatisticsDbConfiguration>,
OpenSqlConnectionAsync <GalleryDbConfiguration>,
_sqlCommandTimeoutSeconds);
await toolsReport.Run();
stopwatch.Stop();
var reportMetricName = ReportNames.DownloadsPerToolVersion + ReportNames.Extension;
ApplicationInsightsHelper.TrackMetric(reportMetricName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
ApplicationInsightsHelper.TrackReportProcessed(reportMetricName);
}
}
public override async Task Run()
{
var statisticsDatabase = GetDatabaseRegistration <StatisticsDbConfiguration>();
var reportGenerationTime = DateTime.UtcNow;
var destinationContainer = _cloudStorageAccount.CreateCloudBlobClient().GetContainerReference(_statisticsContainerName);
Logger.LogDebug("Generating reports from {DataSource}/{InitialCatalog} and saving to {AccountName}/{Container}",
statisticsDatabase.DataSource, statisticsDatabase.InitialCatalog, _cloudStorageAccount.Credentials.AccountName, destinationContainer.Name);
var reportBuilderLogger = LoggerFactory.CreateLogger <ReportBuilder>();
var reportCollectorLogger = LoggerFactory.CreateLogger <ReportDataCollector>();
if (string.IsNullOrEmpty(_reportName))
{
// generate all reports
var reportGenerators = new Dictionary <ReportBuilder, ReportDataCollector>
{
{
new ReportBuilder(reportBuilderLogger, ReportNames.NuGetClientVersion),
new ReportDataCollector(reportCollectorLogger, _storedProcedures[ReportNames.NuGetClientVersion], OpenSqlConnectionAsync <StatisticsDbConfiguration>, _sqlCommandTimeoutSeconds)
},
{
new ReportBuilder(reportBuilderLogger, ReportNames.Last6Weeks),
new ReportDataCollector(reportCollectorLogger, _storedProcedures[ReportNames.Last6Weeks], OpenSqlConnectionAsync <StatisticsDbConfiguration>, _sqlCommandTimeoutSeconds)
},
{
new ReportBuilder(reportBuilderLogger, ReportNames.RecentCommunityPopularity),
new ReportDataCollector(reportCollectorLogger, _storedProcedures[ReportNames.RecentCommunityPopularity], OpenSqlConnectionAsync <StatisticsDbConfiguration>, _sqlCommandTimeoutSeconds)
},
{
new ReportBuilder(reportBuilderLogger, ReportNames.RecentCommunityPopularityDetail),
new ReportDataCollector(reportCollectorLogger, _storedProcedures[ReportNames.RecentCommunityPopularityDetail], OpenSqlConnectionAsync <StatisticsDbConfiguration>, _sqlCommandTimeoutSeconds)
},
{
new ReportBuilder(reportBuilderLogger, ReportNames.RecentPopularity),
new ReportDataCollector(reportCollectorLogger, _storedProcedures[ReportNames.RecentPopularity], OpenSqlConnectionAsync <StatisticsDbConfiguration>, _sqlCommandTimeoutSeconds)
},
{
new ReportBuilder(reportBuilderLogger, ReportNames.RecentPopularityDetail),
new ReportDataCollector(reportCollectorLogger, _storedProcedures[ReportNames.RecentPopularityDetail], OpenSqlConnectionAsync <StatisticsDbConfiguration>, _sqlCommandTimeoutSeconds)
}
};
foreach (var reportGenerator in reportGenerators)
{
await ProcessReport(LoggerFactory, destinationContainer, reportGenerator.Key, reportGenerator.Value, reportGenerationTime);
ApplicationInsightsHelper.TrackReportProcessed(reportGenerator.Key.ReportName + " report");
}
await RebuildPackageReports(destinationContainer, reportGenerationTime);
await CleanInactiveRecentPopularityDetailByPackageReports(destinationContainer, reportGenerationTime);
}
else
{
// generate only the specific report
var reportBuilder = new ReportBuilder(reportBuilderLogger, _reportName);
var reportDataCollector = new ReportDataCollector(reportCollectorLogger, _storedProcedures[_reportName], OpenSqlConnectionAsync <StatisticsDbConfiguration>, _sqlCommandTimeoutSeconds);
await ProcessReport(LoggerFactory, destinationContainer, reportBuilder, reportDataCollector, reportGenerationTime);
}
Logger.LogInformation("Generated reports from {DataSource}/{InitialCatalog} and saving to {AccountName}/{Container}",
statisticsDatabase.DataSource, statisticsDatabase.InitialCatalog, _cloudStorageAccount.Credentials.AccountName, destinationContainer.Name);
// totals reports
var stopwatch = Stopwatch.StartNew();
// build downloads.v1.json
var targets = new List <StorageContainerTarget>();
targets.Add(new StorageContainerTarget(_cloudStorageAccount, _statisticsContainerName));
foreach (var dataContainerName in _dataContainerNames)
{
targets.Add(new StorageContainerTarget(_dataStorageAccount, dataContainerName));
}
var downloadCountReport = new DownloadCountReport(
LoggerFactory.CreateLogger <DownloadCountReport>(),
targets,
OpenSqlConnectionAsync <StatisticsDbConfiguration>,
OpenSqlConnectionAsync <GalleryDbConfiguration>);
await downloadCountReport.Run();
stopwatch.Stop();
ApplicationInsightsHelper.TrackMetric(DownloadCountReport.ReportName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
ApplicationInsightsHelper.TrackReportProcessed(DownloadCountReport.ReportName);
stopwatch.Restart();
// build stats-totals.json
var galleryTotalsReport = new GalleryTotalsReport(
LoggerFactory.CreateLogger <GalleryTotalsReport>(),
_cloudStorageAccount,
_statisticsContainerName,
OpenSqlConnectionAsync <StatisticsDbConfiguration>,
OpenSqlConnectionAsync <GalleryDbConfiguration>);
await galleryTotalsReport.Run();
stopwatch.Stop();
ApplicationInsightsHelper.TrackMetric(GalleryTotalsReport.ReportName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
ApplicationInsightsHelper.TrackReportProcessed(GalleryTotalsReport.ReportName);
// build tools.v1.json
var toolsReport = new DownloadsPerToolVersionReport(
LoggerFactory.CreateLogger <DownloadsPerToolVersionReport>(),
_cloudStorageAccount,
_statisticsContainerName,
OpenSqlConnectionAsync <StatisticsDbConfiguration>,
OpenSqlConnectionAsync <GalleryDbConfiguration>);
await toolsReport.Run();
stopwatch.Stop();
ApplicationInsightsHelper.TrackMetric(DownloadsPerToolVersionReport.ReportName + " Generation Time (ms)", stopwatch.ElapsedMilliseconds);
ApplicationInsightsHelper.TrackReportProcessed(DownloadsPerToolVersionReport.ReportName);
stopwatch.Restart();
}