[jira] [Created] (IMPALA-10399) test_show_grant_hive_privilege() fails in the exhaustive tests if being executed after test_grant_revoke_with_role()

["Fang-Yu Rao (Jira)" <ji...@apache.org>]

Fang-Yu Rao created IMPALA-10399:
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             Summary: test_show_grant_hive_privilege() fails in the exhaustive tests if being executed after test_grant_revoke_with_role()
                 Key: IMPALA-10399
                 URL: https://issues.apache.org/jira/browse/IMPALA-10399
             Project: IMPALA
          Issue Type: Bug
            Reporter: Fang-Yu Rao
            Assignee: Fang-Yu Rao


We found that after part 1 of IMPALA-10222, if {{test_show_grant_hive_privilege()}} at https://github.com/apache/impala/blob/aeeff53e884a67ee7f5980654a1d394c6e3e34ac/tests/authorization/test_ranger.py#L532-L578 is run after {{test_grant_revoke_with_role()}} at https://gerrit.cloudera.org/c/16837/6/tests/authorization/test_ranger.py#129 in the exhaustive tests, {{test_show_grant_hive_privilege()}} could fail due to an empty list returned from the first call to {{_get_ranger_privileges_db()}} although a list consisting of "{{lock}}" and "{{select}}" is expected.

We suspect there might be something wrong with the underlying Ranger API but it requires more thorough investigation.




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