2015-02-03 13:47:46.229 3913 ERROR oslo_messaging.notify.notifier [-] Problem 'Circular reference detected' attempting to send to notification system. Payload={'if_not_exist': False, 'table_name': u'tempesttest1001782434', 'attribute_map': {u'message': {'_data': {'encoded_value': None, 'attr_type': {'_data': {'type': u'S'}, '_hash': None}, 'decoded_value': u'message'}, '_hash': None}, u'other': {'_data': {'encoded_value': {'234': '33.13223', '45.2': '123'}, 'attr_type': {'_data': {'type': u'NNM'}, '_hash': None}, 'decoded_value': {234: Decimal('33.13223'), Decimal('45.2'): 123}}, '_hash': None}, u'author': {'_data': {'encoded_value': {'345': '1', '546': '345', '345.345': '3123.123'}, 'attr_type': {'_data': {'type': u'NNM'}, '_hash': None}, 'decoded_value': {345: 1, 546: 345, Decimal('345.345'): Decimal('3123.123')}}, '_hash': None}}, 'return_values': {'_data': {'type': 'NONE'}, '_hash': None}, 'expected_condition_map': {}}
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/notify/notifier.py", line 177, in do_notify
ext.obj.notify(ctxt, msg, priority, retry or self.retry)
File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/notify/_impl_log.py", line 41, in notify
method(jsonutils.dumps(message))
File "/usr/local/lib/python2.7/dist-packages/oslo_serialization/jsonutils.py", line 186, in dumps
return json.dumps(obj, default=default, **kwargs)
File "/usr/lib/python2.7/json/__init__.py", line 250, in dumps
sort_keys=sort_keys, **kw).encode(obj)
File "/usr/lib/python2.7/json/encoder.py", line 207, in encode
chunks = self.iterencode(o, _one_shot=True)
File "/usr/lib/python2.7/json/encoder.py", line 270, in iterencode
return _iterencode(o, 0)
ValueError: Circular reference detected
