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Metadata Store Exceptions

metaxy.metadata_store.exceptions

Exceptions for metadata store operations.

Classes

metaxy.metadata_store.exceptions.MetadataStoreError

Bases: Exception

Base exception for metadata store errors.

metaxy.metadata_store.exceptions.FeatureNotFoundError

Bases: MetadataStoreError

Raised when a feature is not found in the store.

metaxy.metadata_store.exceptions.SystemDataNotFoundError

Bases: MetadataStoreError

Raised when system features are not found in the store.

metaxy.metadata_store.exceptions.FieldNotFoundError

Bases: MetadataStoreError

Raised when a field is not found for a feature.

metaxy.metadata_store.exceptions.MetadataSchemaError

Bases: MetadataStoreError

Raised when metadata DataFrame has invalid schema.

metaxy.metadata_store.exceptions.DependencyError

Bases: MetadataStoreError

Raised when upstream dependencies are missing or invalid.

metaxy.metadata_store.exceptions.StoreNotOpenError

Bases: MetadataStoreError

Raised when attempting to use a store that hasn't been opened.

metaxy.metadata_store.exceptions.HashAlgorithmNotSupportedError

Bases: MetadataStoreError

Raised when a hash algorithm is not supported by the store or its components.

metaxy.metadata_store.exceptions.TableNotFoundError

Bases: MetadataStoreError

Raised when a table does not exist and auto_create_tables is disabled.

metaxy.metadata_store.exceptions.VersioningEngineMismatchError

Bases: Exception

Raised when versioning_engine='native' is requested but data has wrong implementation.