** Also affects: keystone
Importance: Undecided
Status: New
** Changed in: keystone
Status: New => In Progress
** Changed in: keystone
Assignee: (unassigned) => Ilya Pekelny (i159)
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https://bugs.launchpad.net/bugs/1288916
Title:
Race in db test cases
Status in OpenStack Identity (Keystone):
In Progress
Status in Oslo - a Library of Common OpenStack Code:
Fix Released
Bug description:
As I understand it, this is a known issue that's being worked, but
it's failing on a pretty regular basis in the oslo-incubator gate so
I'm filing a bug to recheck against. The problem manifests as
something like the following:
2014-03-06 17:59:21.354 | FAIL:
tests.unit.db.sqlalchemy.test_sqlalchemy.MySQLTraditionalModeTestCase.test_string_too_long
2014-03-06 17:59:21.355 | tags: worker-1
2014-03-06 17:59:21.355 |
----------------------------------------------------------------------
2014-03-06 17:59:21.355 | Empty attachments:
2014-03-06 17:59:21.356 | stderr
2014-03-06 17:59:21.356 | stdout
2014-03-06 17:59:21.356 |
2014-03-06 17:59:21.357 | pythonlogging:'': {{{INFO
[openstack.common.db.sqlalchemy.session] MySQL server mode set to TRADITIONAL}}}
2014-03-06 17:59:21.357 |
2014-03-06 17:59:21.357 | Traceback (most recent call last):
2014-03-06 17:59:21.358 | File
"tests/unit/db/sqlalchemy/test_sqlalchemy.py", line 278, in setUp
2014-03-06 17:59:21.358 | self.test_table.create()
2014-03-06 17:59:21.358 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/schema.py",
line 616, in create
2014-03-06 17:59:21.359 | checkfirst=checkfirst)
2014-03-06 17:59:21.359 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/engine/base.py",
line 1479, in _run_visitor
2014-03-06 17:59:21.359 | conn._run_visitor(visitorcallable, element,
**kwargs)
2014-03-06 17:59:37.780 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/engine/base.py",
line 1122, in _run_visitor
2014-03-06 17:59:37.781 | **kwargs).traverse_single(element)
2014-03-06 17:59:37.781 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/sql/visitors.py",
line 122, in traverse_single
2014-03-06 17:59:37.782 | return meth(obj, **kw)
2014-03-06 17:59:37.782 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/engine/ddl.py",
line 89, in visit_table
2014-03-06 17:59:37.782 |
self.connection.execute(schema.CreateTable(table))
2014-03-06 17:59:37.783 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/engine/base.py",
line 662, in execute
2014-03-06 17:59:37.783 | params)
2014-03-06 17:59:37.783 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/engine/base.py",
line 720, in _execute_ddl
2014-03-06 17:59:37.784 | compiled
2014-03-06 17:59:37.784 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/engine/base.py",
line 874, in _execute_context
2014-03-06 17:59:37.784 | context)
2014-03-06 17:59:37.784 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/engine/base.py",
line 1024, in _handle_dbapi_exception
2014-03-06 17:59:37.785 | exc_info
2014-03-06 17:59:37.785 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/util/compat.py",
line 196, in raise_from_cause
2014-03-06 17:59:37.785 | reraise(type(exception), exception, tb=exc_tb)
2014-03-06 17:59:37.786 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/engine/base.py",
line 867, in _execute_context
2014-03-06 17:59:37.786 | context)
2014-03-06 17:59:37.786 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/sqlalchemy/engine/default.py",
line 324, in do_execute
2014-03-06 17:59:37.787 | cursor.execute(statement, parameters)
2014-03-06 17:59:37.787 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/MySQLdb/cursors.py",
line 205, in execute
2014-03-06 17:59:37.789 | self.errorhandler(self, exc, value)
2014-03-06 17:59:37.789 | File
"/home/jenkins/workspace/gate-oslo-incubator-python26/.tox/py26/lib/python2.6/site-packages/MySQLdb/connections.py",
line 36, in defaulterrorhandler
2014-03-06 17:59:37.790 | raise errorclass, errorvalue
2014-03-06 17:59:37.790 | OperationalError: (OperationalError) (1050, "Table
'__tmp__test__tmp__mode' already exists") '\nCREATE TABLE
__tmp__test__tmp__mode (\n\tid INTEGER NOT NULL AUTO_INCREMENT, \n\tbar
VARCHAR(255), \n\tPRIMARY KEY (id)\n)\n\n' ()
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