[jira] [Created] (IMPALA-8478) tests/authorization/test_provider.py breaks on CentOS 6 with Python 2.7-ism

["Laszlo Gaal (JIRA)" <ji...@apache.org>]

Laszlo Gaal created IMPALA-8478:
-----------------------------------

             Summary: tests/authorization/test_provider.py breaks on CentOS 6 with Python 2.7-ism
                 Key: IMPALA-8478
                 URL: https://issues.apache.org/jira/browse/IMPALA-8478
             Project: IMPALA
          Issue Type: Bug
            Reporter: Laszlo Gaal


tests/authorization/test_provider.py contains a format string variant not available on Python 2.6.x, which is the default Python version on CentOS 6. This breaks the test on CentOS 6:
{code}
20:31:53 =========================== short test summary info ============================
20:31:53 XFAIL custom_cluster/test_alloc_fail.py::TestAllocFail::()::test_alloc_fail_update[protocol: beeswax | exec_option: {'batch_size': 0, 'num_nodes': 0, 'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: text/none]
20:31:53   IMPALA-2925: the execution is not deterministic so some tests sometimes don't fail as expected
20:31:53 FAIL authorization/test_provider.py::TestAuthorizationProvider::()::test_invalid_provider_flag
20:31:53 =================================== FAILURES ===================================
20:31:53 _____________ TestAuthorizationProvider.test_invalid_provider_flag _____________
20:31:53 authorization/test_provider.py:59: in test_invalid_provider_flag
20:31:53     .format(TestAuthorizationProvider.BAD_FLAG))
20:31:53 E   ValueError: zero length field name in format
20:31:53 ---------------------------- Captured stderr setup -----------------------------
{code}



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