On 5/23/2017 11:38 AM, Sean McGinnis wrote:

This sounds like something we could fix completely by dropping the
use of the offending library. I know there was a lot of work done
to get pymysql support in place. It seems like we can finish that by
removing support for the old library and redirecting mysql://
connections to use pymysql.

Doug


I think that may be ideal. If there are known issues with the library,
and we have a different and well tested alternative that we know works,
it's probably easier all around to just redirect internally to use
pymysql.

The one thing I don't know is if there are any valid reasons for someone
wanting to use mysql over pymysql.


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The mysql library doesn't support python 3 and doesn't support eventlet, as far as I remember, which is why there was the push to adopt pymysql. But it's been years now so I can't remember exactly. I think Rackspace was still using the mysql backend for public cloud because of some straight to sql execution stuff they were doing for costly DB APIs [1] but I'd think that could be ported.

Anyway, +1 to dropping the mysql library and just rely on pymysql.

[1] https://review.openstack.org/#/c/243822/

--

Thanks,

Matt

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