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[Bug 1656262] Re: test_floatingip_list_with_pagination failure

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: OpenStack Infra <1656262@xxxxxxxxxxxxxxxxxx>
Date: Mon, 16 Jan 2017 03:14:44 -0000
Reply-to: Bug 1656262 <1656262@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Reviewed:  https://review.openstack.org/419896
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=e74b45d0eb923129902f1926aaddb51e6e2b8085
Submitter: Jenkins
Branch:    master

commit e74b45d0eb923129902f1926aaddb51e6e2b8085
Author: YAMAMOTO Takashi <yamamoto@xxxxxxxxxxxx>
Date:   Fri Jan 13 11:50:06 2017 +0000

    Revert "Protect against non-determinstic sort"
    
    This reverts commit 175bfe048283ae930b60b1cea87874d1fa1d10d6.
    
    The change causes the following error if you're
    unlucky enough to have such a marker column.
    
       ArgumentError: Only '=', '!=', 'is_()', 'isnot()' operators can be used with None/True/False
    
    I saw test_floatingip_list_with_pagination failing,
    where fixed_port_id of the marker was None.
    
    Closes-Bug: #1656262
    Change-Id: I6c32949d789f25d877d329ef0ae9d8650cb81acf


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1656262

Title:
  test_floatingip_list_with_pagination failure

Status in networking-midonet:
  In Progress
Status in neutron:
  Fix Released

Bug description:
  midonet.neutron.tests.unit.test_midonet_plugin_ml2.TestMidonetL3NatExtraRoute.test_floatingip_list_with_pagination_reverse
  --------------------------------------------------------------------------------------------------------------------------

  Captured traceback:
  ~~~~~~~~~~~~~~~~~~~
      Traceback (most recent call last):
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/tests/base.py", line 114, in func
          return f(self, *args, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/tests/base.py", line 114, in func
          return f(self, *args, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/tests/base.py", line 114, in func
          return f(self, *args, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/tests/unit/extensions/test_l3.py", line 2730, in test_floatingip_list_with_pagination_reverse
          ('floating_ip_address', 'asc'), 2, 2)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/tests/unit/db/test_db_base_plugin_v2.py", line 746, in _test_list_with_pagination_reverse
          self.assertThat(len(res[resources]),
      KeyError: 'floatingips'

  
  Captured pythonlogging:
  ~~~~~~~~~~~~~~~~~~~~~~~
       WARNING [neutron.agent.securitygroups_rpc] Driver configuration doesn't match with enable_security_group
       WARNING [neutron.plugins.ml2.managers] Host filtering is disabled because at least one mechanism doesn't support it.
       WARNING [neutron.agent.securitygroups_rpc] Driver configuration doesn't match with enable_security_group
       WARNING [neutron.scheduler.dhcp_agent_scheduler] No more DHCP agents
       WARNING [neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api] Unable to schedule network 85a36d0b-3950-4c3b-aa00-8fbdab2b48a4: no agents available; will retry on subsequent port and subnet creation events.
       WARNING [neutron.scheduler.dhcp_agent_scheduler] No more DHCP agents
       WARNING [neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api] Unable to schedule network ce168e7d-70e7-412a-8333-711c3f13890b: no agents available; will retry on subsequent port and subnet creation events.
       WARNING [neutron.scheduler.dhcp_agent_scheduler] No more DHCP agents
       WARNING [neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api] Unable to schedule network c15a7692-272e-4140-bd9a-2faa8287deeb: no agents available; will retry on subsequent port and subnet creation events.
       WARNING [neutron.scheduler.dhcp_agent_scheduler] No more DHCP agents
       WARNING [neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api] Unable to schedule network 85a36d0b-3950-4c3b-aa00-8fbdab2b48a4: no agents available; will retry on subsequent port and subnet creation events.
       WARNING [neutron.scheduler.dhcp_agent_scheduler] No more DHCP agents
       WARNING [neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api] Unable to schedule network ce168e7d-70e7-412a-8333-711c3f13890b: no agents available; will retry on subsequent port and subnet creation events.
       WARNING [neutron.scheduler.dhcp_agent_scheduler] No more DHCP agents
       WARNING [neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api] Unable to schedule network c15a7692-272e-4140-bd9a-2faa8287deeb: no agents available; will retry on subsequent port and subnet creation events.
         ERROR [neutron.api.v2.resource] index failed: No details.
      Traceback (most recent call last):
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/api/v2/resource.py", line 79, in resource
          result = method(request=request, **args)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/api.py", line 92, in wrapped
          setattr(e, '_RETRY_EXCEEDED', True)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
          self.force_reraise()
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
          six.reraise(self.type_, self.value, self.tb)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/api.py", line 88, in wrapped
          return f(*args, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_db/api.py", line 151, in wrapper
          ectxt.value = e.inner_exc
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
          self.force_reraise()
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
          six.reraise(self.type_, self.value, self.tb)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_db/api.py", line 139, in wrapper
          return f(*args, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/api.py", line 128, in wrapped
          traceback.format_exc())
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
          self.force_reraise()
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
          six.reraise(self.type_, self.value, self.tb)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/api.py", line 123, in wrapped
          return f(*dup_args, **dup_kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/api/v2/base.py", line 369, in index
          return self._items(request, True, parent_id)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/api/v2/base.py", line 308, in _items
          obj_list = obj_getter(request.context, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/api.py", line 163, in wrapped
          return method(*args, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/api.py", line 92, in wrapped
          setattr(e, '_RETRY_EXCEEDED', True)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
          self.force_reraise()
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
          six.reraise(self.type_, self.value, self.tb)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/api.py", line 88, in wrapped
          return f(*args, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_db/api.py", line 151, in wrapper
          ectxt.value = e.inner_exc
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
          self.force_reraise()
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
          six.reraise(self.type_, self.value, self.tb)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_db/api.py", line 139, in wrapper
          return f(*args, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/api.py", line 128, in wrapped
          traceback.format_exc())
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
          self.force_reraise()
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
          six.reraise(self.type_, self.value, self.tb)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/api.py", line 123, in wrapped
          return f(*dup_args, **dup_kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/l3_db.py", line 1413, in get_floatingips
          page_reverse=page_reverse)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/common_db_mixin.py", line 253, in _get_collection
          page_reverse=page_reverse)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/src/neutron/neutron/db/common_db_mixin.py", line 243, in _get_collection_query
          sort_dirs=sort_dirs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_db/sqlalchemy/utils.py", line 235, in paginate_query
          crit_attrs.append((model_attr > marker_values[i]))
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/sqlalchemy/sql/operators.py", line 318, in __gt__
          return self.operate(gt, other)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/sqlalchemy/orm/attributes.py", line 175, in operate
          return op(self.comparator, *other, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/sqlalchemy/sql/operators.py", line 318, in __gt__
          return self.operate(gt, other)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/sqlalchemy/orm/properties.py", line 269, in operate
          return op(self.__clause_element__(), *other, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/sqlalchemy/sql/operators.py", line 318, in __gt__
          return self.operate(gt, other)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/sqlalchemy/sql/elements.py", line 742, in operate
          return op(self.comparator, *other, **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/sqlalchemy/sql/operators.py", line 318, in __gt__
          return self.operate(gt, other)
        File "<string>", line 1, in <lambda>
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/sqlalchemy/sql/type_api.py", line 60, in operate
          return o[0](self.expr, op, *(other + o[1:]), **kwargs)
        File "/Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/sqlalchemy/sql/default_comparator.py", line 53, in _boolean_compare
          "Only '=', '!=', 'is_()', 'isnot()' operators can "
      ArgumentError: Only '=', '!=', 'is_()', 'isnot()' operators can be used with None/True/False

  
  Captured stderr:
  ~~~~~~~~~~~~~~~~
      /Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py:259: OsloDBDeprecationWarning: EngineFacade is deprecated; please use oslo_db.sqlalchemy.enginefacade
        self._legacy_facade = LegacyEngineFacade(None, _factory=self)
      /Users/yamamoto/git/networking-midonet/.tox/py27/lib/python2.7/site-packages/paste/deploy/loadwsgi.py:22: DeprecationWarning: Parameters to load are deprecated.  Call .resolve and .require separately.
        return pkg_resources.EntryPoint.parse("x=" + s).load(False)

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