postgres/sqlalchemy refresh randomly fails
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
tempest |
New
|
Undecided
|
Unassigned |
Bug Description
We're seeing apparently random sqlalchemy refresh errors, only on the postgres gate, in the Heat tests today (happened on two patches I've looked at):
https:/
And here, where it was cleared by a reverify:
https:/
The logs indicate an sqlalchemy error from the heat-engine, but I've never seen this before, so I guess it's possible we have a bug in either the tempest test configuration, sqlalchemy, or heat's usage of sqlalchemy - atm I don't really know which, but raising this bug in the hope that some other projects are seeing the same issue :)
Here's an example of the sqlalchemy error:
2013-06-20 14:10:20.083 17970 TRACE heat.openstack.
2013-06-20 14:10:20.083 17970 TRACE heat.openstack.
2013-06-20 14:10:20.083 17970 TRACE heat.openstack.
2013-06-20 14:10:20.083 17970 TRACE heat.openstack.
2013-06-20 14:10:20.083 17970 TRACE heat.openstack.
2013-06-20 14:10:20.083 17970 TRACE heat.openstack.
2013-06-20 14:10:20.083 17970 TRACE heat.openstack.
2013-06-20 14:10:20.083 17970 TRACE heat.openstack.
2013-06-20 14:10:20.083 17970 TRACE heat.openstack.