Joe McDonnell created IMPALA-12201:
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Summary: TestFetch.test_client_fetch_time_stats_incomplete is flaky
Key: IMPALA-12201
URL: https://issues.apache.org/jira/browse/IMPALA-12201
Project: IMPALA
Issue Type: Bug
Components: Backend, Infrastructure
Affects Versions: Impala 4.3.0
Reporter: Joe McDonnell
Test runs have been this test failure for
TestFetch.test_client_fetch_time_stats_incomplete:
{noformat}
query_test/test_fetch.py:133: in test_client_fetch_time_stats_incomplete
assert summary_stats[0].total_num_values == 6
E assert 5 == 6
E + where 5 = TSummaryStatsCounter(total_num_values=5, name=None,
max_value=2602000000.0, sum=3007975000.0, min_value=100999000.0,
unit=None).total_num_values{noformat}
We expect there to be 6 time periods for the ClientFetchWaitTimeStats (the time
before each of the 5 fetches plus a final period). This has been seen once so
far.
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