Re: .ready and .done files considered harmful
Kyotaro Horiguchi <horikyota.ntt@gmail.com>
From: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
To: bossartn@amazon.com
Cc: robertmhaas@gmail.com, dipesh.pandit@gmail.com,
jeevan.ladhe@enterprisedb.com, sfrost@snowman.net, andres@anarazel.de,
hannuk@google.com, pgsql-hackers@postgresql.org
Date: 2021-09-08T06:16:32Z
Lists: pgsql-hackers
At Tue, 7 Sep 2021 18:40:24 +0000, "Bossart, Nathan" <bossartn@amazon.com> wrote in > On 9/7/21, 11:31 AM, "Robert Haas" <robertmhaas@gmail.com> wrote: > > I guess we still have to pick one or the other, but I don't really > > know how to do that, since both methods seem to be relatively fine, > > and the scenarios where one is better than the other all feel a little > > bit contrived. I guess if no clear consensus emerges in the next week > > or so, I'll just pick one and commit it. Not quite sure yet how I'll > > do the picking, but we seem to all agree that something is better than > > nothing, so hopefully nobody will be too sad if I make an arbitrary > > decision. And if some clear agreement emerges before then, even > > better. > > I will be happy to see this fixed either way. +1. I agree about the estimation on performance gain to Nathan. regards. -- Kyotaro Horiguchi NTT Open Source Software Center
Commits
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Reduce overhead of renaming archive status files.
- 756e221db610 16.0 cited
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Improve performance of pgarch_readyXlog() with many status files.
- beb4e9ba1652 15.0 landed
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Prioritize history files when archiving
- b981df4cc09a 12.0 cited