void initializeResqueueDeadLockDetector(ResqueueDeadLockDetector detector,
void *queuetrack)
{
Assert( detector != NULL );
detector->ResqueueTrack = (DynResourceQueueTrack)queuetrack;
initializeHASHTABLE(&(detector->Sessions),
PCONTEXT,
HASHTABLE_SLOT_VOLUME_DEFAULT,
HASHTABLE_SLOT_VOLUME_DEFAULT_MAX,
HASHTABLE_KEYTYPE_CHARARRAY,
NULL);
resetResourceBundleData(&(detector->InUseTotal), 0, 0.0, 0);
resetResourceBundleData(&(detector->LockedTotal), 0, 0.0, 0);
}
/* Initialize connection track manager. */
void initializeConnectionTrackManager(void)
{
initializeHASHTABLE(&(PCONTRACK->Connections),
PCONTEXT,
HASHTABLE_SLOT_VOLUME_DEFAULT,
HAWQRM_QD_CONNECTION_MAX_CAPABILITY * 2,
HASHTABLE_KEYTYPE_UINT32,
NULL);
PCONTRACK->FreeConnIDs = NULL;
PCONTRACK->ConnHavingRequests = NULL;
PCONTRACK->ConnToSend = NULL;
MEMORY_CONTEXT_SWITCH_TO(PCONTEXT)
for ( int i = 0 ; i < HAWQRM_QD_CONNECTION_MAX_CAPABILITY ; ++i )
{
PCONTRACK->FreeConnIDs = lappend_int(PCONTRACK->FreeConnIDs, i);
}
MEMORY_CONTEXT_SWITCH_BACK
}
