Re: assertion failure 9.3.4
От | Andres Freund |
---|---|
Тема | Re: assertion failure 9.3.4 |
Дата | |
Msg-id | 20140421203703.GA4449@awork2.anarazel.de обсуждение исходный текст |
Ответ на | Re: assertion failure 9.3.4 (Josh Berkus <josh@agliodbs.com>) |
Список | pgsql-hackers |
On 2014-04-21 12:31:09 -0700, Josh Berkus wrote: > On 04/21/2014 12:26 PM, Tom Lane wrote: > > Andres Freund <andres@2ndquadrant.com> writes: > >> I spent the last two hours poking arounds in the environment Andrew > >> provided and I was able to reproduce the issue, find a assert to > >> reproduce it much faster and find a possible root cause. > > > > Hmm ... is this the same thing Josh is reporting? If so, why the > > apparent connection with use of pg_stat_statements? Maybe that > > just changes the timing to make the race condition more likely? > > Well, in Andrew's case it only happens if auto_explain is loaded. Josh, how long does it take you to reproduce the issue? And can you reproduce it outside of a production environment? Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services
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