[jira] [Created] (IMPALA-11352) Transient failure in test_event_based_replication

["Michael Smith (Jira)" <ji...@apache.org>]

Michael Smith created IMPALA-11352:
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             Summary: Transient failure in test_event_based_replication
                 Key: IMPALA-11352
                 URL: https://issues.apache.org/jira/browse/IMPALA-11352
             Project: IMPALA
          Issue Type: Bug
          Components: Distributed Exec
    Affects Versions: Impala 4.1.0
            Reporter: Michael Smith


Transient failure in metadata.test_event_processing.TestEventProcessing.test_event_based_replication
 during https://jenkins.impala.io/job/ubuntu-16.04-dockerised-tests/5815/.

Test output summary shows
{code}
metadata/test_event_processing.py:183: in test_event_based_replication
    self.__run_event_based_replication_tests()
metadata/test_event_processing.py:302: in __run_event_based_replication_tests
    EventProcessorUtils.wait_for_event_processing(self)
util/event_processor_utils.py:70: in wait_for_event_processing
    allow_greater=True)
common/impala_service.py:143: in wait_for_metric_value
    self.__metric_timeout_assert(metric_name, expected_value, timeout)
common/impala_service.py:210: in __metric_timeout_assert
    assert 0, assert_string
E   AssertionError: Metric catalog.curr-version did not reach value 9943 in 10s.
{code}

Logs attached. Initial guess is something in parallel execution is delaying catalog updates. I see messages around 00:38:17 for catalog version 9938 (which is what the captured metrics show) and catalog version 9961 at 0:38:19. Test bumps are labeled with 0:38:21.



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