DB race condition error, but not properly handled when inserting duplicate data
see gate logs below:
Oct 26 06:26:03.919880 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories [req-ac672581-e389-46d9-9231-601345f4ce62 1b6cf9e670f3444991ecf0e4cb521268 - - default default] Problem saving entity for create: DBDuplicateEntry: (pymysql.err.IntegrityError) (1062, u"Duplicate entry 'a83b8abbe92b4d24ae138c72899a5bb2' for key 'uc_projects_external_ids'") [SQL: u'INSERT INTO projects (id, created_at, updated_at, deleted_at, deleted, status, external_id) VALUES (%(id)s, %(created_at)s, %(updated_at)s, %(deleted_at)s, %(deleted)s, %(status)s, %(external_id)s)'] [parameters: {'status': 'ACTIVE', 'deleted': 0, 'created_at': datetime.datetime(2017, 10, 26, 6, 26, 3, 844609), 'updated_at': datetime.datetime(2017, 10, 26, 6, 26, 3, 844609), 'deleted_at': None, 'external_id': u'a83b8abbe92b4d24ae138c72899a5bb2', 'id': '4a034347-5a64-49d1-8fa5-52abefee6d33'}]
Oct 26 06:26:03.920494 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories Traceback (most recent call last):
Oct 26 06:26:03.920611 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/opt/stack/new/barbican/barbican/model/repositories.py", line 407, in create_from
Oct 26 06:26:03.920729 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories entity.save(session=session)
Oct 26 06:26:03.920854 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/opt/stack/new/barbican/barbican/model/models.py", line 119, in save
Oct 26 06:26:03.920969 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories session.flush()
Oct 26 06:26:03.921078 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 2177, in flush
Oct 26 06:26:03.921191 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories self._flush(objects)
Oct 26 06:26:03.921305 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 2297, in _flush
Oct 26 06:26:03.921414 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories transaction.rollback(_capture_exception=True)
Oct 26 06:26:03.921537 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/util/langhelpers.py", line 66, in __exit__
Oct 26 06:26:03.921655 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories compat.reraise(exc_type, exc_value, exc_tb)
Oct 26 06:26:03.921768 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 2261, in _flush
Oct 26 06:26:03.921889 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories flush_context.execute()
Oct 26 06:26:03.922009 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/unitofwork.py", line 389, in execute
Oct 26 06:26:03.922129 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories rec.execute(self)
Oct 26 06:26:03.922249 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/unitofwork.py", line 548, in execute
Oct 26 06:26:03.922372 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories uow
Oct 26 06:26:03.922493 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/persistence.py", line 181, in save_obj
Oct 26 06:26:03.922612 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories mapper, table, insert)
Oct 26 06:26:03.922726 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/persistence.py", line 835, in _emit_insert_statements
Oct 26 06:26:03.922835 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories execute(statement, params)
Oct 26 06:26:03.922947 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 945, in execute
Oct 26 06:26:03.923059 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories return meth(self, multiparams, params)
Oct 26 06:26:03.923176 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/sql/elements.py", line 263, in _execute_on_connection
Oct 26 06:26:03.923299 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories return connection._execute_clauseelement(self, multiparams, params)
Oct 26 06:26:03.923417 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1053, in _execute_clauseelement
Oct 26 06:26:03.923525 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories compiled_sql, distilled_params
Oct 26 06:26:03.923634 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1189, in _execute_context
Oct 26 06:26:03.923746 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories context)
Oct 26 06:26:03.924152 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1398, in _handle_dbapi_exception
Oct 26 06:26:03.924311 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories util.raise_from_cause(newraise, exc_info)
Oct 26 06:26:03.924462 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/util/compat.py", line 203, in raise_from_cause
Oct 26 06:26:03.924755 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories reraise(type(exception), exception, tb=exc_tb, cause=cause)
Oct 26 06:26:03.924905 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1182, in _execute_context
Oct 26 06:26:03.925058 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories context)
Oct 26 06:26:03.925203 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 470, in do_execute
Oct 26 06:26:03.925354 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories cursor.execute(statement, parameters)
Oct 26 06:26:03.925501 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/pymysql/cursors.py", line 166, in execute
Oct 26 06:26:03.925646 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories result = self._query(query)
Oct 26 06:26:03.925801 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/pymysql/cursors.py", line 322, in _query
Oct 26 06:26:03.925952 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories conn.query(q)
Oct 26 06:26:03.926100 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/pymysql/connections.py", line 856, in query
Oct 26 06:26:03.926251 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories self._affected_rows = self._read_query_result(unbuffered=unbuffered)
Oct 26 06:26:03.926395 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/pymysql/connections.py", line 1057, in _read_query_result
Oct 26 06:26:03.926542 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories result.read()
Oct 26 06:26:03.926690 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/pymysql/connections.py", line 1340, in read
Oct 26 06:26:03.926841 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories first_packet = self.connection._read_packet()
Oct 26 06:26:03.927034 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/pymysql/connections.py", line 1014, in _read_packet
Oct 26 06:26:03.927179 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories packet.check_error()
Oct 26 06:26:03.927328 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/pymysql/connections.py", line 393, in check_error
Oct 26 06:26:03.927479 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories err.raise_mysql_exception(self._data)
Oct 26 06:26:03.927625 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories File "/usr/local/lib/python2.7/dist-packages/pymysql/err.py", line 107, in raise_mysql_exception
Oct 26 06:26:03.927806 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories raise errorclass(errno, errval)
Oct 26 06:26:03.927991 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories DBDuplicateEntry: (pymysql.err.IntegrityError) (1062, u"Duplicate entry 'a83b8abbe92b4d24ae138c72899a5bb2' for key 'uc_projects_external_ids'") [SQL: u'INSERT INTO projects (id, created_at, updated_at, deleted_at, deleted, status, external_id) VALUES (%(id)s, %(created_at)s, %(updated_at)s, %(deleted_at)s, %(deleted)s, %(status)s, %(external_id)s)'] [parameters: {'status': 'ACTIVE', 'deleted': 0, 'created_at': datetime.datetime(2017, 10, 26, 6, 26, 3, 844609), 'updated_at': datetime.datetime(2017, 10, 26, 6, 26, 3, 844609), 'deleted_at': None, 'external_id': u'a83b8abbe92b4d24ae138c72899a5bb2', 'id': '4a034347-5a64-49d1-8fa5-52abefee6d33'}]
Oct 26 06:26:03.928542 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.889 3719 ERROR barbican.model.repositories
Oct 26 06:26:03.928698 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.919 3719 DEBUG barbican.model.repositories [req-ac672581-e389-46d9-9231-601345f4ce62 1b6cf9e670f3444991ecf0e4cb521268 - - default default] Getting session... get_session /opt/stack/new/barbican/barbican/model/repositories.py:353
Oct 26 06:26:03.928855 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.923 3718 DEBUG barbican.api.controllers.secrets [req-307b2d2e-33e1-4fed-9c7d-ec9869201bd1 1b6cf9e670f3444991ecf0e4cb521268 - - default default] === Creating SecretController === __init__ /opt/stack/new/barbican/barbican/api/controllers/secrets.py:77
Oct 26 06:26:03.929012 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers [req-ac672581-e389-46d9-9231-601345f4ce62 1b6cf9e670f3444991ecf0e4cb521268 - - default default] Secret creation failure seen - please contact site administrator.: InvalidRequestError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (pymysql.err.IntegrityError) (1062, u"Duplicate entry 'a83b8abbe92b4d24ae138c72899a5bb2' for key 'uc_projects_external_ids'") [SQL: u'INSERT INTO projects (id, created_at, updated_at, deleted_at, deleted, status, external_id) VALUES (%(id)s, %(created_at)s, %(updated_at)s, %(deleted_at)s, %(deleted)s, %(status)s, %(external_id)s)'] [parameters: {'status': 'ACTIVE', 'deleted': 0, 'created_at': datetime.datetime(2017, 10, 26, 6, 26, 3, 844609), 'updated_at': datetime.datetime(2017, 10, 26, 6, 26, 3, 844609), 'deleted_at': None, 'external_id': u'a83b8abbe92b4d24ae138c72899a5bb2', 'id': '4a034347-5a64-49d1-8fa5-52abefee6d33'}]
Oct 26 06:26:03.929437 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers Traceback (most recent call last):
Oct 26 06:26:03.929671 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/opt/stack/new/barbican/barbican/api/controllers/__init__.py", line 103, in handler
Oct 26 06:26:03.929828 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers return fn(inst, *args, **kwargs)
Oct 26 06:26:03.929978 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/opt/stack/new/barbican/barbican/api/controllers/__init__.py", line 89, in enforcer
Oct 26 06:26:03.930127 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers return fn(inst, *args, **kwargs)
Oct 26 06:26:03.930271 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/opt/stack/new/barbican/barbican/api/controllers/__init__.py", line 151, in content_types_enforcer
Oct 26 06:26:03.930418 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers return fn(inst, *args, **kwargs)
Oct 26 06:26:03.930606 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/opt/stack/new/barbican/barbican/api/controllers/secrets.py", line 421, in on_post
Oct 26 06:26:03.930806 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers project = res.get_or_create_project(external_project_id)
Oct 26 06:26:03.930997 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/opt/stack/new/barbican/barbican/common/resources.py", line 56, in get_or_create_project
Oct 26 06:26:03.931150 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers suppress_exception=False)
Oct 26 06:26:03.931290 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/opt/stack/new/barbican/barbican/model/repositories.py", line 592, in find_by_external_project_id
Oct 26 06:26:03.931430 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers entity = query.one()
Oct 26 06:26:03.931598 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2814, in one
Oct 26 06:26:03.931760 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers ret = self.one_or_none()
Oct 26 06:26:03.931941 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2784, in one_or_none
Oct 26 06:26:03.932101 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers ret = list(self)
Oct 26 06:26:03.932247 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2855, in __iter__
Oct 26 06:26:03.932403 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers return self._execute_and_instances(context)
Oct 26 06:26:03.932551 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2876, in _execute_and_instances
Oct 26 06:26:03.932700 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers close_with_result=True)
Oct 26 06:26:03.932851 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2885, in _get_bind_args
Oct 26 06:26:03.932999 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers **kw
Oct 26 06:26:03.933151 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2867, in _connection_from_session
Oct 26 06:26:03.933300 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers conn = self.session.connection(**kw)
Oct 26 06:26:03.933451 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 998, in connection
Oct 26 06:26:03.933594 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers execution_options=execution_options)
Oct 26 06:26:03.933794 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 1003, in _connection_for_bind
Oct 26 06:26:03.933966 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers engine, execution_options)
Oct 26 06:26:03.934379 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 382, in _connection_for_bind
Oct 26 06:26:03.934626 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers self._assert_active()
Oct 26 06:26:03.935047 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 276, in _assert_active
Oct 26 06:26:03.935305 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers % self._rollback_exception
Oct 26 06:26:03.935869 ubuntu-xenial-inap-mtl01-0000475790 <email address hidden>[3716]: 2017-10-26 06:26:03.921 3719 ERROR barbican.api.controllers InvalidRequestError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (pymysql.err.IntegrityError) (1062, u"Duplicate entry 'a83b8abbe92b4d24ae138c72899a5bb2' for key 'uc_projects_external_ids'") [SQL: u'INSERT INTO projects (id, created_at, updated_at, deleted_at, deleted, status, external_id) VALUES (%(id)s, %(created_at)s, %(updated_at)s, %(deleted_at)s, %(deleted)s, %(status)s, %(external_id)s)'] [parameters: {'status': 'ACTIVE', 'deleted': 0, 'created_at': datetime.datetime(2017, 10, 26, 6, 26, 3, 844609), 'updated_at': datetime.datetime(2017, 10, 26, 6, 26, 3, 844609), 'deleted_at': None, 'external_id': u'a83b8abbe92b4d24ae138c72899a5bb2', 'id': '4a034347-5a64-49d1-8fa5-52abefee6d33'}]
Fix proposed to branch: master
Review: https:/