public DocumentDatabase(string name, RavenConfiguration configuration, ServerStore serverStore)
{
Scripts = new ScriptRunnerCache(this);
_logger = LoggingSource.Instance.GetLogger <DocumentDatabase>(Name);
_serverStore = serverStore;
StartTime = SystemTime.UtcNow;
Name = name;
Configuration = configuration;
try
{
using (_serverStore.ContextPool.AllocateOperationContext(out TransactionOperationContext ctx))
using (ctx.OpenReadTransaction())
{
MasterKey = serverStore.GetSecretKey(ctx, Name);
var databaseRecord = _serverStore.Cluster.ReadDatabase(ctx, Name);
if (databaseRecord != null)
{
// can happen when we are in the process of restoring a database
if (databaseRecord.Encrypted && MasterKey == null)
{
throw new InvalidOperationException($"Attempt to create encrypted db {Name} without supplying the secret key");
}
if (databaseRecord.Encrypted == false && MasterKey != null)
{
throw new InvalidOperationException($"Attempt to create a non-encrypted db {Name}, but a secret key exists for this db.");
}
}
}
QueryMetadataCache = new QueryMetadataCache();
IoChanges = new IoChangesNotifications();
Changes = new DocumentsChanges();
DocumentTombstoneCleaner = new DocumentTombstoneCleaner(this);
DocumentsStorage = new DocumentsStorage(this);
IndexStore = new IndexStore(this, serverStore, _indexAndTransformerLocker);
EtlLoader = new EtlLoader(this, serverStore);
ReplicationLoader = new ReplicationLoader(this, serverStore);
SubscriptionStorage = new SubscriptionStorage(this, serverStore);
Metrics = new MetricsCountersManager();
TxMerger = new TransactionOperationsMerger(this, DatabaseShutdown);
HugeDocuments = new HugeDocuments(configuration.PerformanceHints.HugeDocumentsCollectionSize,
configuration.PerformanceHints.HugeDocumentSize.GetValue(SizeUnit.Bytes));
ConfigurationStorage = new ConfigurationStorage(this);
NotificationCenter = new NotificationCenter.NotificationCenter(ConfigurationStorage.NotificationsStorage, Name, _databaseShutdown.Token);
Operations = new Operations.Operations(Name, ConfigurationStorage.OperationsStorage, NotificationCenter, Changes);
DatabaseInfoCache = serverStore.DatabaseInfoCache;
RachisLogIndexNotifications = new RachisLogIndexNotifications(DatabaseShutdown);
CatastrophicFailureNotification = new CatastrophicFailureNotification(e =>
{
serverStore.DatabasesLandlord.UnloadResourceOnCatastrophicFailure(name, e);
});
}
catch (Exception)
{
Dispose();
throw;
}
}
public EtlProcessStatistics(string processType, string name, NotificationCenter.NotificationCenter notificationCenter, string databaseName)
{
_processType = processType;
_name = name;
_notificationCenter = notificationCenter;
_databaseName = databaseName;
}
public HugeDocuments(NotificationCenter.NotificationCenter notificationCenter, NotificationsStorage notificationsStorage, string database, int maxCollectionSize, long maxWarnSize)
{
_notificationCenter = notificationCenter;
_notificationsStorage = notificationsStorage;
_database = database;
_maxWarnSize = maxWarnSize;
_hugeDocs = new SizeLimitedConcurrentDictionary <Tuple <string, DateTime>, long>(maxCollectionSize);
}
public HugeDocuments(NotificationCenter.NotificationCenter notificationCenter, NotificationsStorage notificationsStorage, string database, int maxCollectionSize, long maxWarnSize)
{
_notificationCenter = notificationCenter;
_notificationsStorage = notificationsStorage;
_database = database;
_maxWarnSize = maxWarnSize;
_hugeDocs = new SizeLimitedConcurrentDictionary <Tuple <string, DateTime>, long>(maxCollectionSize);
_logger = LoggingSource.Instance.GetLogger(database, GetType().FullName);
}
public EtlProcessStatistics(string processTag, string processName, NotificationCenter.NotificationCenter notificationCenter)
{
_processTag = processTag;
_processName = processName;
_notificationCenter = notificationCenter;
TransformationErrorsInCurrentBatch = new EtlErrorsDetails();
LastLoadErrorsInCurrentBatch = new EtlErrorsDetails();
LastSlowSqlWarningsInCurrentBatch = new SlowSqlDetails();
_alertsGuard = new EnsureAlerts(this);
}
public Operations(string name,
OperationsStorage operationsStorage,
NotificationCenter.NotificationCenter notificationCenter,
DocumentsChanges changes)
{
_operationsStorage = operationsStorage;
_notificationCenter = notificationCenter;
_changes = changes;
_logger = LoggingSource.Instance.GetLogger <Operations>(name);
}
public Operations(string name,
OperationsStorage operationsStorage,
NotificationCenter.NotificationCenter notificationCenter,
DocumentsChanges changes,
TimeSpan maxCompletedTaskLifeTime)
{
_name = name;
_operationsStorage = operationsStorage;
_notificationCenter = notificationCenter;
_changes = changes;
_maxCompletedTaskLifeTime = maxCompletedTaskLifeTime;
LowMemoryNotification.Instance.RegisterLowMemoryHandler(this);
}
internal static ExtensionPointCpuUsageCalculator GetExtensionPointCpuUsageCalculator(
JsonContextPool contextPool,
MonitoringConfiguration configuration,
NotificationCenter.NotificationCenter notificationCenter)
{
var extensionPoint = new ExtensionPointCpuUsageCalculator(
contextPool,
configuration.CpuUsageMonitorExec,
configuration.CpuUsageMonitorExecArguments,
notificationCenter);
return(extensionPoint);
}
public CpuUsageExtensionPoint(
JsonContextPool contextPool,
string exec,
string args,
NotificationCenter.NotificationCenter notificationCenter)
{
_contextPool = contextPool;
_notificationCenter = notificationCenter;
_startInfo = new ProcessStartInfo
{
FileName = exec,
Arguments = args,
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true
};
}
public EtlProcessStatistics(string processType, string name, NotificationCenter.NotificationCenter notificationCenter)
{
_processType = processType;
_name = name;
_notificationCenter = notificationCenter;
}
public StorageSpaceMonitor(NotificationCenter.NotificationCenter notificationCenter)
{
_notificationCenter = notificationCenter;
_timer = new Timer(Run, null, CheckFrequency, CheckFrequency);
}
