On Tue, Mar 22, 2022 at 4:27 PM Imseih (AWS), Sami <sims...@amazon.com> wrote: > > > BTW have we discussed another idea I mentioned before that we have the > > leader process periodically check the number of completed indexes and > > advertise it in its progress information? I'm not sure which one is > > better but this idea would require only changes of vacuum code and > > probably simpler than the current idea. > > > Regards, > > > If I understand correctly, to accomplish this we will need to have the leader > check the number of indexes completed In the ambukdelete or amvacuumcleanup > callbacks. These routines do not know about PVIndStats, and they are called > by both parallel and non-parallel vacuums. > > From what I can see, PVIndstats will need to be passed down to these routines > or pass a NULL for non-parallel vacuums. >
Can the leader pass a callback that checks PVIndStats to ambulkdelete an amvacuumcleanup callbacks? I think that in the passed callback, the leader checks if the number of processed indexes and updates its progress information if the current progress needs to be updated. Regards, -- Masahiko Sawada EDB: https://www.enterprisedb.com/