Re: [PATCHES] Fix "database is ready" race condition
От | Tom Lane |
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Тема | Re: [PATCHES] Fix "database is ready" race condition |
Дата | |
Msg-id | 28827.1170685196@sss.pgh.pa.us обсуждение исходный текст |
Ответ на | Re: [PATCHES] Fix "database is ready" race condition ("Simon Riggs" <simon@2ndquadrant.com>) |
Ответы |
Re: [PATCHES] Fix "database is ready" race condition
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Список | pgsql-hackers |
"Simon Riggs" <simon@2ndquadrant.com> writes: > My suggestions would be > 1. "Database system has completed recovery" and > 2. "Database system is ready to accept connections" The second was in fact the wording I had in mind, sorry for not being clear. As to the first, the question is whether a log message at that specific point has any use. It's not "completion of recovery", exactly, since we go through that spot whether it's a normal startup or recovery (and there is another log message when we actually do any WAL replay). AFAICS it's a fairly randomly chosen place in a long sequence of Things That Must Happen. Part of the reason Markus is seeing a race condition is that this isn't the last thing done before the startup subprocess exits --- see BootstrapMain. So I'm for just getting rid of it. regards, tom lane
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