Re: warning message in standby
От | Simon Riggs |
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Тема | Re: warning message in standby |
Дата | |
Msg-id | 1276258779.23257.16585.camel@ebony обсуждение исходный текст |
Ответ на | Re: warning message in standby (Robert Haas <robertmhaas@gmail.com>) |
Ответы |
Re: warning message in standby
|
Список | pgsql-hackers |
On Thu, 2010-06-10 at 09:57 -0400, Robert Haas wrote: > On Mon, Jun 7, 2010 at 9:21 AM, Fujii Masao <masao.fujii@gmail.com> > wrote: > > When an error is found in the WAL streamed from the master, a > warning > > message is repeated without interval forever in the standby. This > > consumes CPU load very much, and would interfere with read-only > queries. > > To fix this problem, we should add a sleep into > emode_for_corrupt_record() > > or somewhere? Or we should stop walreceiver and retry to read WAL > from > > pg_xlog or the archive? > > I ran into this problem at one point, too, but was in the middle of > trying to investigate a different bug and didn't have time to track > down what was causing it. So you saw a bug, but didn't report it? Why was that? I find it amazing that such an obvious problem wasn't covered in testing, nor do we have a clear plan in the design for handling it. How many other things are known about but not reported? If anybody has bugs, report them now. -- Simon Riggs www.2ndQuadrant.comPostgreSQL Development, 24x7 Support, Training and Services
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