On Tue, Mar 28, 2017 at 2:10 PM, Nikhil Sontakke <nikh...@2ndquadrant.com> wrote: > The latest patch looks good. By now doing a single scan of shmem two phase > data, we have removed the double loops in all the affected functions which > is good.
Yup. > My only question is if the added call to restoreTwoPhaseData() is good > enough to handle all the 3 functions PrescanPreparedTransactions(), > StandbyRecoverPreparedTransactions() and RecoverPreparedTransactions() > appropriately? It looks as if it does, but we need to be doubly sure.. Yeah, I have spent a bit of time thinking about that. But as restoreTwoPhaseData() is basically what those other three routines do but at an earlier stage I cannot see a problem with it. I don't discard being in shortage of imagination of course. > PFA, revised patch with a very minor typo fix and rebase against latest > master. The test cases pass as needed. Thanks! > Oh, btw, while running TAP tests, I got a few errors in unrelated tests. > [...] > Again, not related to this recovery code path, but not sure if others see > this as well. Definitely not related to this patch, and I am unable to see anything like that. Even spurious errors merit attention, but even by running those tests multiple times daily I have not seen anything like that. That's mainly on OSX 10.11 though. I don't have anything else to say about this patch, so should we mark that as ready for committer? There are still a couple of days left until the end of the CF, and quite a lot has happened, so this could get on time into PG10. -- Michael -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
