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Description:
This wait type is when a thread is waiting for Filetable recovery to run when starting up a database.
(Books Online description: N/A)
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Added in SQL Server version:
2012
Removed in SQL Server version:
N/A
Extended Events wait_type value:
The map_key value in sys.dm_xe_map_values is 810 in 2012 and 829 in 2014 RTM. After 2014 RTM, you must check the DMV to get the latest value as some map_key values have changed in later builds.
Other information:
N/A
Known occurrences in SQL Server (list number matches call stack list):
- Waiting for Filetable recovery to run (in this case, while starting up a database as part of a CREATE DATABASE statement)
And other similar call stacks.
Abbreviated call stacks (list number matches known occurrences list):
- SOS_Task::PostWait+9e
EventInternal<SuspendQueueSLock>::Wait+25e
FFtSql::FFtRecoverDb+285
RecoveryUnit::FinalAvailabilityNotice+225
RecoveryUnit::PhaseEnd+101
StartupCoordinator::NotifyPhaseEnd+3b
DBTABLE::StartupInDatabase+90c
DBTABLE::Startup+17a1
DBMgr::StartupDB+6c6
CStmtCreateDB::CreateLocalDatabaseFragment+81a
DBDDLAgent::CreateDatabase+f7
CStmtCreateDB::XretExecute+dc1
CMsqlExecContext::ExecuteStmts<1,1>+427
CMsqlExecContext::FExecute+a43
CSQLSource::Execute+86c
process_request+a57
process_commands+4a3
SOS_Task::Param::Execute+21e
SOS_Scheduler::RunTask+ab