MySQL and libpthread

Julian Elischer julian at elischer.org
Tue Apr 20 16:11:49 PDT 2004


what does ps auxH show for that process when it's "hung"?
or is it alxH? I guess the latter.



On Tue, 20 Apr 2004, Mike Silbersack wrote:

> 
> I haven't had time to fully track it down yet, but FYI I've found that
> MySQL and libpthread don't seem to get along well for me; with sources
> from april 12th and mysql 4.1 from ports, mysqld just seems to hang for
> long periods of time, and is unkillable.  When I libmap it to libthr or
> libc_r, all is well.
> 
> The test I was running was simply mysql's included benchmark suite, using
> local socket connections to mysql.  If one of the libpthread developers
> can not reproduce this behavior, I'll try more tests later in the week to
> see if I can pin it down more.
> 
> Mike "Silby" Silbersack
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