René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"tests.system.test_table_api: test_db_list_tables_reload failed","articleBody":"This test failed!\n\nTo configure my behavior, see [the Flaky Bot documentation](https://github.com/googleapis/repo-automation-bots/tree/main/packages/flakybot).\n\nIf I'm commenting on this issue too often, add the `flakybot: quiet` label and\nI will stop commenting.\n\n---\n\ncommit: bdd5f8b201d1b442837d4fca1d631fe171e276b9\nbuildURL: [Build Status](https://source.cloud.google.com/results/invocations/dee9f019-ea44-420a-8fc8-e42e0e5755b9), [Sponge](http://sponge2/dee9f019-ea44-420a-8fc8-e42e0e5755b9)\nstatus: failed\n\u003cdetails\u003e\u003csummary\u003eTest output\u003c/summary\u003e\u003cbr\u003e\u003cpre\u003etarget = functools.partial(\u003cbound method PollingFuture._done_or_raise of \u003cgoogle.api_core.operation.Operation object at 0x7f6d811acaf0\u003e\u003e)\npredicate = \u003cfunction if_exception_type.\u003clocals\u003e.if_exception_type_predicate at 0x7f6d8182d3a0\u003e\nsleep_generator = \u003cgenerator object exponential_sleep_generator at 0x7f6d812e1510\u003e\ndeadline = 60, on_error = None\n\n    def retry_target(target, predicate, sleep_generator, deadline, on_error=None):\n        \"\"\"Call a function and retry if it fails.\n    \n        This is the lowest-level retry helper. Generally, you'll use the\n        higher-level retry helper :class:`Retry`.\n    \n        Args:\n            target(Callable): The function to call and retry. This must be a\n                nullary function - apply arguments with `functools.partial`.\n            predicate (Callable[Exception]): A callable used to determine if an\n                exception raised by the target should be considered retryable.\n                It should return True to retry or False otherwise.\n            sleep_generator (Iterable[float]): An infinite iterator that determines\n                how long to sleep between retries.\n            deadline (float): How long to keep retrying the target. The last sleep\n                period is shortened as necessary, so that the last retry runs at\n                ``deadline`` (and not considerably beyond it).\n            on_error (Callable[Exception]): A function to call while processing a\n                retryable exception.  Any error raised by this function will *not*\n                be caught.\n    \n        Returns:\n            Any: the return value of the target function.\n    \n        Raises:\n            google.api_core.RetryError: If the deadline is exceeded while retrying.\n            ValueError: If the sleep generator stops yielding values.\n            Exception: If the target raises a method that isn't retryable.\n        \"\"\"\n        if deadline is not None:\n            deadline_datetime = datetime_helpers.utcnow() + datetime.timedelta(\n                seconds=deadline\n            )\n        else:\n            deadline_datetime = None\n    \n        last_exc = None\n    \n        for sleep in sleep_generator:\n            try:\n\u003e               return target()\n\n.nox/system-3-8/lib/python3.8/site-packages/google/api_core/retry.py:189: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = \u003cgoogle.api_core.operation.Operation object at 0x7f6d811acaf0\u003e\nretry = \u003cgoogle.api_core.retry.Retry object at 0x7f6d81831430\u003e\n\n    def _done_or_raise(self, retry=DEFAULT_RETRY):\n        \"\"\"Check if the future is done and raise if it's not.\"\"\"\n        kwargs = {} if retry is DEFAULT_RETRY else {\"retry\": retry}\n    \n        if not self.done(**kwargs):\n\u003e           raise _OperationNotComplete()\nE           google.api_core.future.polling._OperationNotComplete\n\n.nox/system-3-8/lib/python3.8/site-packages/google/api_core/future/polling.py:87: _OperationNotComplete\n\nThe above exception was the direct cause of the following exception:\n\nself = \u003cgoogle.api_core.operation.Operation object at 0x7f6d811acaf0\u003e\ntimeout = 60, retry = \u003cgoogle.api_core.retry.Retry object at 0x7f6d81831430\u003e\n\n    def _blocking_poll(self, timeout=None, retry=DEFAULT_RETRY):\n        \"\"\"Poll and wait for the Future to be resolved.\n    \n        Args:\n            timeout (int):\n                How long (in seconds) to wait for the operation to complete.\n                If None, wait indefinitely.\n        \"\"\"\n        if self._result_set:\n            return\n    \n        retry_ = self._retry.with_deadline(timeout)\n    \n        try:\n            kwargs = {} if retry is DEFAULT_RETRY else {\"retry\": retry}\n\u003e           retry_(self._done_or_raise)(**kwargs)\n\n.nox/system-3-8/lib/python3.8/site-packages/google/api_core/future/polling.py:108: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nargs = (), kwargs = {}\ntarget = functools.partial(\u003cbound method PollingFuture._done_or_raise of \u003cgoogle.api_core.operation.Operation object at 0x7f6d811acaf0\u003e\u003e)\nsleep_generator = \u003cgenerator object exponential_sleep_generator at 0x7f6d812e1510\u003e\n\n    @general_helpers.wraps(func)\n    def retry_wrapped_func(*args, **kwargs):\n        \"\"\"A wrapper that calls target function with retry.\"\"\"\n        target = functools.partial(func, *args, **kwargs)\n        sleep_generator = exponential_sleep_generator(\n            self._initial, self._maximum, multiplier=self._multiplier\n        )\n\u003e       return retry_target(\n            target,\n            self._predicate,\n            sleep_generator,\n            self._deadline,\n            on_error=on_error,\n        )\n\n.nox/system-3-8/lib/python3.8/site-packages/google/api_core/retry.py:286: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ntarget = functools.partial(\u003cbound method PollingFuture._done_or_raise of \u003cgoogle.api_core.operation.Operation object at 0x7f6d811acaf0\u003e\u003e)\npredicate = \u003cfunction if_exception_type.\u003clocals\u003e.if_exception_type_predicate at 0x7f6d8182d3a0\u003e\nsleep_generator = \u003cgenerator object exponential_sleep_generator at 0x7f6d812e1510\u003e\ndeadline = 60, on_error = None\n\n    def retry_target(target, predicate, sleep_generator, deadline, on_error=None):\n        \"\"\"Call a function and retry if it fails.\n    \n        This is the lowest-level retry helper. Generally, you'll use the\n        higher-level retry helper :class:`Retry`.\n    \n        Args:\n            target(Callable): The function to call and retry. This must be a\n                nullary function - apply arguments with `functools.partial`.\n            predicate (Callable[Exception]): A callable used to determine if an\n                exception raised by the target should be considered retryable.\n                It should return True to retry or False otherwise.\n            sleep_generator (Iterable[float]): An infinite iterator that determines\n                how long to sleep between retries.\n            deadline (float): How long to keep retrying the target. The last sleep\n                period is shortened as necessary, so that the last retry runs at\n                ``deadline`` (and not considerably beyond it).\n            on_error (Callable[Exception]): A function to call while processing a\n                retryable exception.  Any error raised by this function will *not*\n                be caught.\n    \n        Returns:\n            Any: the return value of the target function.\n    \n        Raises:\n            google.api_core.RetryError: If the deadline is exceeded while retrying.\n            ValueError: If the sleep generator stops yielding values.\n            Exception: If the target raises a method that isn't retryable.\n        \"\"\"\n        if deadline is not None:\n            deadline_datetime = datetime_helpers.utcnow() + datetime.timedelta(\n                seconds=deadline\n            )\n        else:\n            deadline_datetime = None\n    \n        last_exc = None\n    \n        for sleep in sleep_generator:\n            try:\n                return target()\n    \n            # pylint: disable=broad-except\n            # This function explicitly must deal with broad exceptions.\n            except Exception as exc:\n                if not predicate(exc):\n                    raise\n                last_exc = exc\n                if on_error is not None:\n                    on_error(exc)\n    \n            now = datetime_helpers.utcnow()\n    \n            if deadline_datetime is not None:\n                if deadline_datetime \u003c= now:\n\u003e                   six.raise_from(\n                        exceptions.RetryError(\n                            \"Deadline of {:.1f}s exceeded while calling {}\".format(\n                                deadline, target\n                            ),\n                            last_exc,\n                        ),\n                        last_exc,\n                    )\n\n.nox/system-3-8/lib/python3.8/site-packages/google/api_core/retry.py:204: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nvalue = None, from_value = _OperationNotComplete()\n\n\u003e   ???\nE   google.api_core.exceptions.RetryError: Deadline of 60.0s exceeded while calling functools.partial(\u003cbound method PollingFuture._done_or_raise of \u003cgoogle.api_core.operation.Operation object at 0x7f6d811acaf0\u003e\u003e), last exception:\n\n\u003cstring\u003e:3: RetryError\n\nDuring handling of the above exception, another exception occurred:\n\nspanner_client = \u003cgoogle.cloud.spanner_v1.client.Client object at 0x7f6d811926d0\u003e\noperation_timeout = 60, shared_instance_id = 'google-cloud-1628986419564'\ninstance_config = name: \"projects/precise-truck-742/instanceConfigs/regional-us-central1\"\ndisplay_name: \"us-central1\"\nreplicas {\n  locat...\nreplicas {\n  location: \"us-central1\"\n  type_: READ_WRITE\n}\nreplicas {\n  location: \"us-central1\"\n  type_: READ_WRITE\n}\n\nexisting_instances = [name: \"projects/precise-truck-742/instances/gcp-streaming-systests\"\nconfig: \"projects/precise-truck-742/instanceConfi...ated\"\n  value: \"1628986209\"\n}\nlabels {\n  key: \"python-spanner-systests\"\n  value: \"true\"\n}\nprocessing_units: 1000\n, ...]\n\n    @pytest.fixture(scope=\"session\")\n    def shared_instance(\n        spanner_client,\n        operation_timeout,\n        shared_instance_id,\n        instance_config,\n        existing_instances,  # evalutate before creating one\n    ):\n        _helpers.cleanup_old_instances(spanner_client)\n    \n        if _helpers.CREATE_INSTANCE:\n            create_time = str(int(time.time()))\n            labels = {\"python-spanner-systests\": \"true\", \"created\": create_time}\n    \n            instance = spanner_client.instance(\n                shared_instance_id, instance_config.name, labels=labels\n            )\n            created_op = _helpers.retry_429_503(instance.create)()\n\u003e           created_op.result(operation_timeout)  # block until completion\n\ntests/system/conftest.py:119: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n.nox/system-3-8/lib/python3.8/site-packages/google/api_core/future/polling.py:130: in result\n    self._blocking_poll(timeout=timeout, **kwargs)\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = \u003cgoogle.api_core.operation.Operation object at 0x7f6d811acaf0\u003e\ntimeout = 60, retry = \u003cgoogle.api_core.retry.Retry object at 0x7f6d81831430\u003e\n\n    def _blocking_poll(self, timeout=None, retry=DEFAULT_RETRY):\n        \"\"\"Poll and wait for the Future to be resolved.\n    \n        Args:\n            timeout (int):\n                How long (in seconds) to wait for the operation to complete.\n                If None, wait indefinitely.\n        \"\"\"\n        if self._result_set:\n            return\n    \n        retry_ = self._retry.with_deadline(timeout)\n    \n        try:\n            kwargs = {} if retry is DEFAULT_RETRY else {\"retry\": retry}\n            retry_(self._done_or_raise)(**kwargs)\n        except exceptions.RetryError:\n\u003e           raise concurrent.futures.TimeoutError(\n                \"Operation did not complete within the designated \" \"timeout.\"\n            )\nE           concurrent.futures._base.TimeoutError: Operation did not complete within the designated timeout.\n\n.nox/system-3-8/lib/python3.8/site-packages/google/api_core/future/polling.py:110: TimeoutError\u003c/pre\u003e\u003c/details\u003e","author":{"url":"https://github.com/flaky-bot[bot]","@type":"Person","name":"flaky-bot[bot]"},"datePublished":"2021-08-15T00:19:47.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/515/python-spanner/issues/515"}