[openstack-dev] [Neutron] Issue with pymysql

Eugene Nikanorov enikanorov at mirantis.com
Fri Jun 12 01:32:32 UTC 2015


Hi neutrons,

I'd like to draw your attention to an issue discovered by rally gate job:
http://logs.openstack.org/96/190796/4/check/gate-rally-dsvm-neutron-rally/7a18e43/logs/screen-q-svc.txt.gz?level=TRACE

I don't have bandwidth to take a deep look at it, but first impression is
that it is some issue with nested transaction support either on sqlalchemy
or pymysql side.
Also, besides errors with nested transactions, there are a lot of Lock wait
timeouts.

I think it makes sense to start with reverting the patch that moves to
pymysql.

Thanks,
Eugene.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150611/7846b773/attachment.html>


More information about the OpenStack-dev mailing list