private void HandleActiveIndex(UnusedIndexState thisItem, double age, double lastQuery, IStorageActionsAccessor accessor, double timeToWaitForIdle)
{
if (age < (timeToWaitForIdle * 2.5) && lastQuery < (1.5 * timeToWaitForIdle))
return;
if (age < (timeToWaitForIdle * 6) && lastQuery < (2.5 * timeToWaitForIdle))
return;
accessor.Indexing.SetIndexPriority(thisItem.Index.indexId, IndexingPriority.Idle);
thisItem.Index.Priority = IndexingPriority.Idle;
documentDatabase.Notifications.RaiseNotifications(new IndexChangeNotification()
{
Name = thisItem.Name,
Type = IndexChangeTypes.IndexDemotedToIdle
});
}
private void HandleIdleIndex(double age, double lastQuery, UnusedIndexState thisItem,
IStorageActionsAccessor accessor)
{
// relatively young index, haven't been queried for a while already
// can be safely removed, probably
if (age < 90 && lastQuery > 30)
{
accessor.Indexing.DeleteIndex(thisItem.Index.indexId, documentDatabase.WorkContext.CancellationToken);
return;
}
if (lastQuery < configuration.TimeToWaitBeforeMarkingIdleIndexAsAbandoned.TotalMinutes)
return;
// old enough, and haven't been queried for a while, mark it as abandoned
accessor.Indexing.SetIndexPriority(thisItem.Index.indexId, IndexingPriority.Abandoned);
thisItem.Index.Priority = IndexingPriority.Abandoned;
documentDatabase.Notifications.RaiseNotifications(new IndexChangeNotification()
{
Name = thisItem.Name,
Type = IndexChangeTypes.IndexDemotedToAbandoned
});
}