review-correctness-nulls

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Mis à jour12 mai 2026 à 21:26

Review Apache Pinot diffs for correctness issues — null handling, type dispatch, numeric precision (INT/LONG/BIG_DECIMAL), exhaustive switch coverage for DataType / IndexType, resource leaks in close/destroy paths, off-by-one errors in row iteration, and silent wrong-result risks. Trigger keywords — null, Nullable, Optional, getStoredType, DataType switch, IndexType switch, close, destroy, realtime persist, precision, BigDecimal, isNullable, null vector.

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SKILL.md

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name	review-correctness-nulls
description	Review Apache Pinot diffs for correctness issues — null handling, type dispatch, numeric precision (INT/LONG/BIG_DECIMAL), exhaustive switch coverage for DataType / IndexType, resource leaks in close/destroy paths, off-by-one errors in row iteration, and silent wrong-result risks. Trigger keywords — null, Nullable, Optional, getStoredType, DataType switch, IndexType switch, close, destroy, realtime persist, precision, BigDecimal, isNullable, null vector.
domain	kb/code-review-principles.md#5-correctness--safety
triggers	["diff touches null-vector / null-bitmap / null-enabled code paths","diff adds a switch on DataType, FieldSpec.DataType, or IndexType without default throw","diff changes arithmetic / aggregation / window function type dispatch","diff touches segment destroy / close / persist paths"]
license	Apache-2.0

Skill: review-correctness-nulls

Procedure: see kb/skills/review-correctness-nulls.md. Read it first, then follow it.

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