An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
Update kernel's AbstractMetadata to align it with delta-storage's AbstractMetadata (storage uses Long for createdTime, kerenel used Optional).
Update kernel's AbstractMetadata to all @Nulalble annotations to make it clear the expected return values.
Consolidate Metadata's getPartitionColumn APIs (there were two APIs, with different return types and different case-sensitivities; now there's only 1 API)
Which Delta project/connector is this regarding?
Description
@Nulalble
annotations to make it clear the expected return values.How was this patch tested?
Just a refactor. Existing UTs.
Does this PR introduce any user-facing changes?
No.