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https://issues.apache.org/jira/browse/IMPALA-5761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthew Jacobs resolved IMPALA-5761.
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Resolution: Duplicate
Fix Version/s: Product Backlog
> Flaky test: TestRowsAvailability::test_rows_availability
> --------------------------------------------------------
>
> Key: IMPALA-5761
> URL: https://issues.apache.org/jira/browse/IMPALA-5761
> Project: IMPALA
> Issue Type: Bug
> Components: Infrastructure
> Affects Versions: Impala 2.10.0
> Reporter: Taras Bobrovytsky
> Assignee: Matthew Jacobs
> Labels: flaky
> Fix For: Product Backlog
>
>
> There was a random failure in one of our builds of the TestRowsAvailability
> test.
> Here's what the error looks like:
> {code}
> TestRowsAvailability.test_rows_availability[query: select * from
> functional.alltypestiny where month = 1 and bool_col = sleep(1000) |
> 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]
> query_test/test_rows_availability.py:84: in test_rows_availability
> assert rows_avail_ms >= self.ROWS_AVAIL_LOWER_BOUND_MS,\
> E AssertionError: The 'Rows available' timeline event was marked
> prematurely 1844ms after the previous timeline event.
> E Expected the event to be marked no earlier than 2000ms after the
> previous event.
> E Query: select * from functional.alltypestiny where month = 1 and
> bool_col = sleep(1000)
> E assert 1844 >= 2000
> E + where 2000 = <test_rows_availability.TestRowsAvailability object at
> 0x7fafcb526c10>.ROWS_AVAIL_LOWER_BOUND_MS
> {code}
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