nastra opened a new pull request, #17419:
URL: https://github.com/apache/iceberg/pull/17419
The single_value_nulls fixtures in testNotEqWithSingleValue and
testNotInWithSingleValue reported 2 nulls for field 3, the "required" column. A
required column cannot contain nulls, so no writer produces those metrics. Move
both to the optional "some_empty" column, which keeps the case the tests cover:
a file whose bounds hold a single value still has to be read when the column
also contains nulls, because those nulls match != and NOT IN.
The NOT IN fixture also reported a NaN count for a string column, which only
float and double columns track.
- Model: Claude Opus 5
- Platform/Tool: Cursor
- Human Oversight: fully reviewed
- Prompt Summary: While reviewing #17413, identify a test fixture that
reports
metrics no writer can produce, and fix it on a separate branch off main.
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