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Posted to issues-all@impala.apache.org by "Laszlo Gaal (Jira)" <ji...@apache.org> on 2020/09/28 15:25:00 UTC

[jira] [Created] (IMPALA-10195) TestAdmissionControllerStress test_mem_limit run_admission_test looks flaky again

Laszlo Gaal created IMPALA-10195:
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             Summary: TestAdmissionControllerStress test_mem_limit run_admission_test looks flaky again
                 Key: IMPALA-10195
                 URL: https://issues.apache.org/jira/browse/IMPALA-10195
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
    Affects Versions: Impala 4.0
            Reporter: Laszlo Gaal


custom_cluster.test_admission_controller.TestAdmissionControllerStress.test_mem_limit fails with a familiar assertion:
{code}
custom_cluster/test_admission_controller.py:1856: in test_mem_limit
    {'request_pool': self.pool_name, 'mem_limit': query_mem_limit})
custom_cluster/test_admission_controller.py:1754: in run_admission_test
    assert metric_deltas['admitted'] >= expected_admitted
E   assert 0 >= 5
{code}

The failure looks eerily similar to IMPALA-8342. That one was closed 18 months ago, so I'm hesitant to reopen it, but it is linked as related.
Tagging [~bikramjeet.vig] and [~tarmstrong@cloudera.com] as the they looked at the same flakiness at that time.



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