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tfx.orchestration.portable.mlmd.common_utils.register_type_if_not_exist

Registers a metadata type if not exists.

tfx.orchestration.portable.mlmd.common_utils.register_type_if_not_exist(
    metadata_handler: tfx.orchestration.metadata.Metadata,
    metadata_type: tfx.orchestration.portable.mlmd.common_utils.MetadataType
) -> tfx.orchestration.portable.mlmd.common_utils.MetadataType

Uses existing type if schema is superset of what is needed. Otherwise tries to register new metadata type.

Args
`metadata_handler`	A handler to access MLMD store.
`metadata_type`	The metadata type to register if does not exist.

Returns
A MetadataType with id

Raises
`RuntimeError`	If new metadata type conflicts with existing schema in MLMD.
`ValueError`	If metadata type is not expected.

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Last updated 2021-02-10 UTC.

tfx.orchestration.portable.mlmd.common_utils.register_type_if_not_exist

Args

Returns

Raises