On Mon, Dec 26, 2022 at 8:50 PM Michail Nikolaev <michail.nikol...@gmail.com> wrote: > > Hello again. > > Just small a fix for: > > > 2022-12-14 09:21:25.705 to > > 2022-12-14 09:49:20.664 (after synchronization start, but before finish). > > Correct values are: > > 2022-12-14 09:49:31.340 > 2022-12-14 09:49:41.683 > > So, it looks like we lost about 10s of one of the tables WAL. >
IIUC, this is the time when only table B's initial sync was in-progress. Table A's initial sync was finished by that time and for Table C, it is yet not started. We have some logic where in such overlapping phases where we allow apply worker to skip the data which will be later applied by the initial sync worker. During the time of the initial sync of B, are there any other operations on that table apart from the missing ones? You may want to see the LOGs of subscribers during the initial sync time for any errors or other messages. -- With Regards, Amit Kapila.
