private void InitializeInternal()
{
TxMerger.Start();
_indexStoreTask = IndexStore.InitializeAsync();
_transformerStoreTask = TransformerStore.InitializeAsync();
SqlReplicationLoader.Initialize();
DocumentTombstoneCleaner.Initialize();
BundleLoader = new BundleLoader(this);
try
{
_indexStoreTask.Wait(DatabaseShutdown);
}
finally
{
_indexStoreTask = null;
}
try
{
_transformerStoreTask.Wait(DatabaseShutdown);
}
finally
{
_transformerStoreTask = null;
}
SubscriptionStorage.Initialize();
//Index Metadata Store shares Voron env and context pool with documents storage,
//so replication of both documents and indexes/transformers can be made within one transaction
ConfigurationStorage.Initialize(IndexStore, TransformerStore);
DocumentReplicationLoader.Initialize();
}
public void Initialize(InitializeOptions options = InitializeOptions.None)
{
try
{
NotificationCenter.Initialize(this);
DocumentsStorage.Initialize((options & InitializeOptions.GenerateNewDatabaseId) == InitializeOptions.GenerateNewDatabaseId);
TxMerger.Start();
ConfigurationStorage.Initialize();
if ((options & InitializeOptions.SkipLoadingDatabaseRecord) == InitializeOptions.SkipLoadingDatabaseRecord)
{
return;
}
long index;
DatabaseRecord record;
using (_serverStore.ContextPool.AllocateOperationContext(out TransactionOperationContext context))
using (context.OpenReadTransaction())
record = _serverStore.Cluster.ReadDatabase(context, Name, out index);
if (record == null)
{
DatabaseDoesNotExistException.Throw(Name);
}
PeriodicBackupRunner = new PeriodicBackupRunner(this, _serverStore);
_indexStoreTask = IndexStore.InitializeAsync(record);
ReplicationLoader?.Initialize(record);
EtlLoader.Initialize(record);
DocumentTombstoneCleaner.Start();
try
{
_indexStoreTask.Wait(DatabaseShutdown);
}
finally
{
_indexStoreTask = null;
}
SubscriptionStorage.Initialize();
NotifyFeaturesAboutStateChange(record, index);
}
catch (Exception)
{
Dispose();
throw;
}
}
public void Initialize(InitializeOptions options = InitializeOptions.None)
{
try
{
_addToInitLog("Initializing NotificationCenter");
NotificationCenter.Initialize(this);
_addToInitLog("Initializing DocumentStorage");
DocumentsStorage.Initialize((options & InitializeOptions.GenerateNewDatabaseId) == InitializeOptions.GenerateNewDatabaseId);
_addToInitLog("Starting Transaction Merger");
TxMerger.Start();
_addToInitLog("Initializing ConfigurationStorage");
ConfigurationStorage.Initialize();
if ((options & InitializeOptions.SkipLoadingDatabaseRecord) == InitializeOptions.SkipLoadingDatabaseRecord)
{
return;
}
_addToInitLog("Loading Database");
long index;
DatabaseRecord record;
using (_serverStore.ContextPool.AllocateOperationContext(out TransactionOperationContext context))
using (context.OpenReadTransaction())
record = _serverStore.Cluster.ReadDatabase(context, Name, out index);
if (record == null)
{
DatabaseDoesNotExistException.Throw(Name);
}
PeriodicBackupRunner = new PeriodicBackupRunner(this, _serverStore);
_addToInitLog("Initializing IndexStore (async)");
_indexStoreTask = IndexStore.InitializeAsync(record);
_addToInitLog("Initializing Replication");
ReplicationLoader?.Initialize(record);
_addToInitLog("Initializing ETL");
EtlLoader.Initialize(record);
DocumentTombstoneCleaner.Start();
try
{
_indexStoreTask.Wait(DatabaseShutdown);
}
finally
{
_addToInitLog("Initializing IndexStore completed");
_indexStoreTask = null;
}
SubscriptionStorage.Initialize();
_addToInitLog("Initializing SubscriptionStorage completed");
TaskExecutor.Execute((state) =>
{
try
{
NotifyFeaturesAboutStateChange(record, index);
}
catch
{
// We ignore the exception since it was caught in the function itself
}
}, null);
}
catch (Exception)
{
Dispose();
throw;
}
}