TestResultSpooling::_test_full_queue is flaky

query_test/test_result_spooling.py:116: in test_full_queue_large_fetch     self._test_full_queue(vector, query, fetch_size=num_rows) query_test/test_result_spooling.py:148: in _test_full_queue     assert re.search(send_wait_time_regex, self.client.get_runtime_profile(handle)) \ E   assert None is not None E    +  where None = <function search at 0x7f35f0aee320>('RowBatchSendWaitTime: [1-9]', 'Query (id=e948cdd2bbde9430:082830be00000000):\n  DEBUG MODE WARNING: Query profile created while running a DEBUG buil...: 0.000ns\n             - WriteIoBytes: 0\n             - WriteIoOps: 0 (0)\n             - WriteIoWaitTime: 0.000ns\n') E    +    where <function search at 0x7f35f0aee320> = re.search E    +    and   'Query (id=e948cdd2bbde9430:082830be00000000):\n  DEBUG MODE WARNING: Query profile created while running a DEBUG buil...: 0.000ns\n             - WriteIoBytes: 0\n             - WriteIoOps: 0 (0)\n             - WriteIoWaitTime: 0.000ns\n' = <bound method BeeswaxConnection.get_runtime_profile of <tests.common.impala_connection.BeeswaxConnection object at 0xcde2310>>(<tests.common.impala_connection.OperationHandle object at 0xcdf0810>) E    +      where <bound method BeeswaxConnection.get_runtime_profile of <tests.common.impala_connection.BeeswaxConnection object at 0xcde2310>> = <tests.common.impala_connection.BeeswaxConnection object at 0xcde2310>.get_runtime_profile E    +        where <tests.common.impala_connection.BeeswaxConnection object at 0xcde2310> = <test_result_spooling.TestResultSpooling object at 0xcdf0290>.client