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Fix flaky test 01054_window_view_proc_tumble_to #48824

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merged 1 commit into from
Apr 17, 2023

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yakov-olkhovskiy
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  • Improvement

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Not for changelog

hopefully closes #48694

The issue is caused presumably by the fact that timestamp precision is coarse enough so insertion is too late (on the boundary of the window) for window view to catch it up.
The increased ahead time in INSERT will cause this test to run slower up to 5 seconds - this ahead time probably can be lowered to 2 seconds but not less.

@robot-clickhouse robot-clickhouse added the pr-improvement Pull request with some product improvements label Apr 16, 2023
@alexey-milovidov alexey-milovidov self-assigned this Apr 16, 2023
@alexey-milovidov alexey-milovidov merged commit 0dab82c into master Apr 17, 2023
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@alexey-milovidov alexey-milovidov deleted the fix-flaky-test-01054-window-view branch April 17, 2023 03:25
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01054_window_view_proc_tumble_to is flaky
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