Re: "Multiple table synchronizations are processed serially" still happens

On Fri, May 21, 2021 at 6:47 PM Guillaume Lelarge wrote: > > Le ven. 21 mai 2021 à 05:43, Amit Kapila a écrit : >> >> On Fri, May 21, 2021 at 1:30 AM Guillaume Lelarge >> wrote: >> > >> > >> >> If so, the >> >> problem might be that copying the data of the first table creates a >> >> transaction

Re: "Multiple table synchronizations are processed serially" still happens

Le ven. 21 mai 2021 à 05:43, Amit Kapila a écrit : > On Fri, May 21, 2021 at 1:30 AM Guillaume Lelarge > wrote: > > > > > >> If so, the > >> problem might be that copying the data of the first table creates a > >> transaction which blocks creation of the slot for second table copy. > > > > > > I

Re: "Multiple table synchronizations are processed serially" still happens

On Fri, May 21, 2021 at 1:30 AM Guillaume Lelarge wrote: > > >> If so, the >> problem might be that copying the data of the first table creates a >> transaction which blocks creation of the slot for second table copy. > > > I don't understand how a transaction could block the creation of a slot.

Re: "Multiple table synchronizations are processed serially" still happens

Hi, Le jeu. 20 mai 2021 à 12:09, Amit Kapila a écrit : > On Wed, Apr 28, 2021 at 2:43 PM Guillaume Lelarge > wrote: > > > > And it logs the "still waiting" message as long as the first table is > being synchronized. Once this is done, it releases the lock, and the > synchronization of the secon

Re: "Multiple table synchronizations are processed serially" still happens

On Wed, Apr 28, 2021 at 2:43 PM Guillaume Lelarge wrote: > > And it logs the "still waiting" message as long as the first table is being > synchronized. Once this is done, it releases the lock, and the > synchronization of the second table starts. > > Is there something I didn't understand on th

Re: "Multiple table synchronizations are processed serially" still happens

Le mer. 28 avr. 2021 à 11:37, Guillaume Lelarge a écrit : > Le mer. 28 avr. 2021 à 11:12, Guillaume Lelarge > a écrit : > >> Hi, >> >> One of my customers has an issue with logical replication. As $SUBJECT >> says, multiple table synchronization happens serially. To be honest, it >> doesn't do t

Re: "Multiple table synchronizations are processed serially" still happens

Le mer. 28 avr. 2021 à 11:12, Guillaume Lelarge a écrit : > Hi, > > One of my customers has an issue with logical replication. As $SUBJECT > says, multiple table synchronization happens serially. To be honest, it > doesn't do this every time. It happens when the tables are big enough. > > This is