Comment 0 for bug 1415478

2015-01-28 13:35:28.366 2868 ERROR magnetodb.common.middleware.fault [req-5a39db2f-78fc-4d49-8bfc-4f7430c6087e 6a8093949b4a414bb2fcdc7d0926c1a8 dc845364ad194c50a0242f8d61d1ee80] code=1100 [Coordinator node
 timed out waiting for replica nodes' responses] message="Operation timed out - received only 1 responses." info={'received_responses': 1, 'required_responses': 2, 'consistency': 'SERIAL'}
Traceback (most recent call last):
  File "/opt/stack/magnetodb/magnetodb/common/middleware/fault.py", line 115, in process_request
    return req.get_response(self.application)
  File "/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1320, in send
    application, catch_exc_info=False)
  File "/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1284, in call_application
    app_iter = application(self.environ, start_response)
  File "/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
    return self.func(req, *args, **kwargs)
  File "/opt/stack/magnetodb/magnetodb/common/wsgi.py", line 61, in __call__
    response = req.get_response(self.application)
  File "/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1320, in send
    application, catch_exc_info=False)
  File "/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1284, in call_application
    app_iter = application(self.environ, start_response)
  File "/usr/local/lib/python2.7/dist-packages/keystonemiddleware/auth_token.py", line 823, in __call__
    return self._call_app(env, start_response)
  File "/usr/local/lib/python2.7/dist-packages/keystonemiddleware/auth_token.py", line 758, in _call_app
    return self._app(env, _fake_start_response)
  File "/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
    return self.func(req, *args, **kwargs)
  File "/opt/stack/magnetodb/magnetodb/common/wsgi.py", line 61, in __call__
    response = req.get_response(self.application)
  File "/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1320, in send
    application, catch_exc_info=False)
  File "/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1284, in call_application
    app_iter = application(self.environ, start_response)
  File "/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
    return resp(environ, start_response)
  File "/usr/local/lib/python2.7/dist-packages/routes/middleware.py", line 131, in __call__
    response = self.app(environ, start_response)
  File "/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
    return resp(environ, start_response)
  File "/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
    return self.func(req, *args, **kwargs)
  File "/opt/stack/magnetodb/magnetodb/common/wsgi.py", line 244, in __call__
    action_result = self.execute_action(action, request, **action_args)
  File "/opt/stack/magnetodb/magnetodb/common/wsgi.py", line 258, in execute_action
    return self.dispatch(self.controller, action, request, **action_args)
  File "/opt/stack/magnetodb/magnetodb/common/wsgi.py", line 267, in dispatch
    return method(*args, **kwargs)
  File "/opt/stack/magnetodb/magnetodb/api/__init__.py", line 35, in wrapper
    return f(self, *args, **kwargs)
  File "/opt/stack/magnetodb/magnetodb/common/probe.py", line 94, in wrapper
    return f(*args, **kwargs)
  File "/opt/stack/magnetodb/magnetodb/api/openstack/v1/data/update_item.py", line 84, in process_request
    expected_condition_map=expected_item_conditions)
  File "/opt/stack/magnetodb/magnetodb/storage/__init__.py", line 304, in update_item
    expected_condition_map
  File "/opt/stack/magnetodb/magnetodb/storage/manager/simple_impl.py", line 668, in update_item
    expected_condition_map
  File "/opt/stack/magnetodb/magnetodb/common/probe.py", line 94, in wrapper
    return f(*args, **kwargs)
  File "/opt/stack/magnetodb/magnetodb/storage/driver/cassandra/cassandra_with_custom_lsi_impl.py", line 915, in update_item
    "".join(query_builder), consistent=True
  File "/opt/stack/magnetodb/magnetodb/common/cassandra/cluster_handler.py", line 165, in execute_query
    raise ex
WriteTimeout: code=1100 [Coordinator node timed out waiting for replica nodes' responses] message="Operation timed out - received only 1 responses." info={'received_responses': 1, 'required_responses': 2, 'consistency': 'SERIAL'}