Matrice de fixtures ORC colonnaires
Choisissez des fixtures ORC pour benchmark colonnaire, imports analytiques et verification de readers.
3
Lignes de fixtures
3
Comment utiliser cette matrice
Use the matrix when the validation target is a set of variants rather than one canonical sample.
Comment utiliser cette matrice
Coverage
- Couvre structures ORC, lots analytiques et cas de compatibilite telechargeables.
- Utile pour tests d entrepot, readers ORC et comparaisons de performance.
- Appuye sur le workflow de benchmarking colonnaire et son pack.
Lignes de fixtures
Available Variants
| Variante | Profil | Objectif de test | Fichier | Taille | Telecharger |
|---|---|---|---|---|---|
|
Baseline ORC
Good default ORC file for scan and reader smoke tests.
|
Warehouse baseline | General ORC reader support |
orc_test1_sample.orc
|
1.7 KB | Telecharger |
|
Predicate-Pushdown ORC
Useful when validating filtered reads and predicate-aware warehouse scans.
|
Filtered scan fixture | Predicate pushdown behavior |
orc_predicate_pushdown_sample.orc
|
15.3 KB | Telecharger |
|
Metadata ORC
Targets readers and tooling that inspect ORC metadata before full scans.
|
Metadata-heavy fixture | Schema and metadata inspection |
orc_metadata_sample.orc
|
41.0 KB | Telecharger |
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