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https://issues.apache.org/jira/browse/SPARK-58139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nikolina Vraneš updated SPARK-58139:
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Description:
Add BIN BY (BinBySuite) coverage for day-time interval edge cases:
- DST fall-back (the 25-hour day gets a larger ratio share than an adjacent
24-hour day) and a compound 2-day width across it.
- A sub-day bin in a non-UTC session (UTC-arithmetic path).
- ALIGN TO an origin later than the range.
Test-only. Sub-task of SPARK-57133.
was:
Add BIN BY execution test coverage for day-time interval edge cases that share
the time_bucket bin-boundary arithmetic:
- DST fall-back: a 1-day LTZ bin across the 2024-11-03 fall-back (the 25-hour
day gets a larger ratio share than an adjacent 24-hour day), and a compound
2-day width across the same transition.
- Sub-day bin in a non-UTC session, exercising the UTC-arithmetic path
(distinct from the civil-time path the multi-day tests use).
- ALIGN TO an origin later than the range, exercising the negative step-back in
the bin-boundary arithmetic.
Test-only. Sub-task of SPARK-57133.
> Improve BIN BY test coverage for DST and bin alignment
> ------------------------------------------------------
>
> Key: SPARK-58139
> URL: https://issues.apache.org/jira/browse/SPARK-58139
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 5.0.0
> Reporter: Nikolina Vraneš
> Priority: Major
> Labels: pull-request-available
>
> Add BIN BY (BinBySuite) coverage for day-time interval edge cases:
> - DST fall-back (the 25-hour day gets a larger ratio share than an adjacent
> 24-hour day) and a compound 2-day width across it.
> - A sub-day bin in a non-UTC session (UTC-arithmetic path).
> - ALIGN TO an origin later than the range.
> Test-only. Sub-task of SPARK-57133.
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