[openstack-dev] [oslo] Openstack and SQLAlchemy

Ihar Hrachyshka ihrachys at redhat.com
Tue Jul 8 14:24:22 UTC 2014


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On 08/07/14 16:06, Jay Pipes wrote:
> On 07/08/2014 04:46 AM, Ihar Hrachyshka wrote:
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>> 
>> On 07/07/14 22:14, Jay Pipes wrote:
>>> On 07/02/2014 09:23 PM, Mike Bayer wrote:
>>>> I've just added a new section to this wiki, "MySQLdb +
>>>> eventlet = sad", summarizing some discussions I've had in the
>>>> past couple of days about the ongoing issue that MySQLdb and
>>>> eventlet were not meant to be used together.   This is a big
>>>> one to solve as well (though I think it's pretty easy to
>>>> solve).
>>>> 
>>>> https://wiki.openstack.org/wiki/OpenStack_and_SQLAlchemy#MySQLdb_.2B_eventlet_.3D_sad
>>>>
>>>>
>>>
>>>>
>>>
>>>> 
It's eminently solvable.
>>> 
>>> Facebook and Google engineers have already created a
>>> nonblocking MySQLdb fork here:
>>> 
>>> https://github.com/chipturner/MySQLdb1
>>> 
>>> We just need to test it properly, package it up properly and
>>> get it upstreamed into MySQLdb.
>>> 
>> 
>> I'm not sure whether it will be easy to push upstream to merge
>> those patches, or make all distributions to ship a non-official
>> fork in place of the original project. For the latter, I even
>> doubt it's realistic.
> 
> You mean, like shipping MariaDB instead of MySQL?
> 
> Oh. Snap.

:)

There is a slight difference here. The MySQLdb1 fork is officially
deprecated and unsupported by its authors, while MariaDB has community
around it.

> 
> -jay
> 
> _______________________________________________ OpenStack-dev
> mailing list OpenStack-dev at lists.openstack.org 
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