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[Trinath Somanchi <trinath.somanchi@xxxxxxxxx>]

Hi-

When I'm logging into Horizon of Openstack Essex release,

I'm getting this error in the keystone log file...

(root): 2012-08-29 12:45:50,030 ERROR (IntegrityError) (1062, "Duplicate
entry '' for key 'PRIMARY'") 'INSERT INTO token (id, expires, extra) VALUES
(%s, %s, %s)' ('6796383476b8442d9a3b9fd488d56e05', datetime.datetime(2012,
8, 30, 7, 15, 50, 24114), '{"metadata": {}, "user": {"email": "
admin@xxxxxxxxxxxxx", "enabled": true, "id":
"668f5d9ca716417fa16208828c5acea8", "name": "admin", "tenantId": null},
"tenant": null}')
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/keystone/common/wsgi.py", line
184, in __call__
    result = method(context, **params)
  File "/usr/lib/python2.7/dist-packages/keystone/service.py", line 286, in
authenticate
    metadata=metadata_ref))
  File "/usr/lib/python2.7/dist-packages/keystone/common/manager.py", line
48, in _wrapper
    return f(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/keystone/token/backends/sql.py",
line 70, in create_token
    session.flush()
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line
1547, in flush
    self._flush(objects)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line
1616, in _flush
    flush_context.execute()
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/unitofwork.py",
line 328, in execute
    rec.execute(self)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/unitofwork.py",
line 472, in execute
    uow
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/mapper.py", line
2264, in _save_obj
    execute(statement, multiparams)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line
1405, in execute
    params)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line
1538, in _execute_clauseelement
    compiled_sql, distilled_params
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line
1646, in _execute_context
    context)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line
1639, in _execute_context
    context)
  File "/usr/lib/python2.7/dist-packages/sqlalchemy/engine/default.py",
line 330, in do_execute
    cursor.execute(statement, parameters)
  File "/usr/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 174, in
execute
    self.errorhandler(self, exc, value)
  File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 36,
in defaulterrorhandler
    raise errorclass, errorvalue
IntegrityError: (IntegrityError) (1062, "Duplicate entry '' for key
'PRIMARY'") 'INSERT INTO token (id, expires, extra) VALUES (%s, %s, %s)'
('6796383476b8442d9a3b9fd488d56e05', datetime.datetime(2012, 8, 30, 7, 15,
50, 24114), '{"metadata": {}, "user": {"email": "admin@xxxxxxxxxxxxx",
"enabled": true, "id": "668f5d9ca716417fa16208828c5acea8", "name": "admin",
"tenantId": null}, "tenant": null}')





Can any one guide me on trouble shooting the same




-- 
Regards,
----------------------------------------------
Trinath Somanchi,
+91 9866 235 130