CI fails on tests.collector.dispatcher.test_db.TestDispatcherDB.test_invalid_message

2013-08-16 02:02:38.191 | FAIL: tests.collector.dispatcher.test_db.TestDispatcherDB.test_invalid_message
2013-08-16 02:02:38.191 | tags: worker-0
2013-08-16 02:02:38.192 | ----------------------------------------------------------------------
2013-08-16 02:02:38.193 | Empty attachments:
2013-08-16 02:02:38.193 | pythonlogging:''
2013-08-16 02:02:38.193 |
2013-08-16 02:02:38.194 | Traceback (most recent call last):
2013-08-16 02:02:38.194 | File "/home/jenkins/workspace/gate-ceilometer-python27/tests/collector/dispatcher/test_db.py", line 33, in setUp
2013-08-16 02:02:38.194 | self.dispatcher = database.DatabaseDispatcher(cfg.CONF)
2013-08-16 02:02:38.195 | File "/home/jenkins/workspace/gate-ceilometer-python27/ceilometer/collector/dispatcher/database.py", line 42, in __init__
2013-08-16 02:02:38.195 | self.storage_conn = storage.get_connection(conf)
2013-08-16 02:02:38.195 | File "/home/jenkins/workspace/gate-ceilometer-python27/ceilometer/storage/__init__.py", line 81, in get_connection
2013-08-16 02:02:38.196 | return get_engine(conf).get_connection(conf)
2013-08-16 02:02:38.196 | File "/home/jenkins/workspace/gate-ceilometer-python27/ceilometer/storage/impl_mongodb.py", line 75, in get_connection
2013-08-16 02:02:38.196 | return Connection(conf)
2013-08-16 02:02:38.197 | File "/home/jenkins/workspace/gate-ceilometer-python27/ceilometer/storage/impl_mongodb.py", line 258, in __init__
2013-08-16 02:02:38.197 | raise storage.StorageBadVersion("Need at least MongoDB 2.2")
2013-08-16 02:02:38.197 | StorageBadVersion: Need at least MongoDB 2.2

http://logs.openstack.org/26/41926/3/check/gate-ceilometer-python27/297098d/console.html.gz

Probably triggered by cfg.CONF not (re)set correcly and tests running conurrently.