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From:Jeremy Zawodny Date:September 2 2002 6:44am
Subject:Re: Problem with insert delayed thread. Perhaps a linuxthread problem ?
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On Sun, Sep 01, 2002 at 08:41:39AM -0700, Steven Roussey wrote:
>
> My assertion was that there might be a race condition. Hitting it
> may be statistically low. Higher QPS increases your chances in a
> nonlinear way.  We have 3000 QPS midday and we tend to hit all
> problems. YMMV. I'm curious what people with a much higher QPS have
> to say. Maybe they don't use insert delayed. I don't know.

I'm under the impressiong that delayed insrets are not a commonly used
feature.

> Even if its not a race condition, looking through the code for it
> will likely help you find whatever is actually wrong. Right now I
> have my hands full with finding out why all the new versions of
> MySQL go nuts under any load at all for us. But that is another
> thread...

Pre-compiled, or built form source?

I've been having zero problems with 4.0.x and 3.23.5x compiled from
source.

Jeremy
-- 
Jeremy D. Zawodny     |  Perl, Web, MySQL, Linux Magazine, Yahoo!
<Jeremy@stripped>  |  http://jeremy.zawodny.com/

MySQL 3.23.51: up 26 days, processed 541,278,310 queries (232/sec. avg)
Thread
Problem with insert delayed thread. Perhaps a linuxthread problem ?Jocelyn Fournier31 Aug
  • Problem with insert delayed thread. Perhaps a linuxthread problem ?Michael Widenius27 Sep
  • Re: Problem with insert delayed thread. More clues...Jocelyn Fournier2 Oct
Re: Problem with insert delayed thread. Perhaps a linuxthread problem?Steven Roussey31 Aug
  • Re: Problem with insert delayed thread. Perhaps a linuxthread problem ?Jocelyn Fournier31 Aug
    • Re: Problem with insert delayed thread. Perhaps a linuxthread problem ?Michael Widenius27 Sep
  • Re: Problem with insert delayed thread. Perhaps a linuxthread problem ?Jocelyn Fournier1 Oct
Re: Problem with insert delayed thread. Perhaps a linuxthread problem?Antoine31 Aug
  • Re: Problem with insert delayed thread. Perhaps a linuxthread problem ?Jocelyn Fournier31 Aug
  • Re: Problem with insert delayed thread. Perhaps a linuxthread problem ?Jocelyn Fournier1 Sep
    • RE: Problem with insert delayed thread. Perhaps a linuxthread problem?Steven Roussey1 Sep
      • Re: Problem with insert delayed thread. Perhaps a linuxthread problem ?Jeremy Zawodny2 Sep
        • RE: Problem with insert delayed thread. Perhaps a linuxthread problem ?Steven Roussey2 Sep
Re: Problem with insert delayed thread. More clues...Jocelyn Fournier2 Oct
Re: Problem with insert delayed thread. More clues...Jocelyn Fournier2 Oct