files.ingestion

cloud.files.ingestion

Attributes

Name	Description
ingest_and_index	Ingest files into a dataset and index them afterwards.

Functions

Name	Description
add_arrays_to_group_udf	Add a list of TileDB array uris in a TileDB group.
ingest_files	Ingest files into a dataset.
ingest_files_udf	Ingest files.

add_arrays_to_group_udf

cloud.files.ingestion.add_arrays_to_group_udf(
    array_uris
    group_uri
    *
    config=None
    verbose=False
)

Add a list of TileDB array uris in a TileDB group.

Parameters

Name	Type	Description	Default
array_uris	Sequence[str]	An iterable of TileDB URIs.	required
group_uri	str	A TileDB Group URI.	required
config	Optional[dict]	Config dictionary, defaults to None	None
verbose	bool	Verbose logging, defaults to False	False

ingest_files

cloud.files.ingestion.ingest_files(
    dataset_uri
    *
    search_uri=None
    pattern=None
    ignore=None
    max_files=None
    batch_size=file_udfs.DEFAULT_BATCH_SIZE
    acn=None
    config=None
    namespace=None
    group_uri=None
    taskgraph_name=DEFAULT_FILE_INGESTION_NAME
    ingest_resources=dag.MIN_BATCH_RESOURCES
    verbose=False
)

Ingest files into a dataset.

Parameters

Name	Type	Description	Default
dataset_uri	str	The dataset URI	required
search_uri	Optional[Union[Sequence[str], str]]	URI or an iterable of URIs of input files. Defaults to None.	None
pattern	Optional[str]	UNIX shell style pattern to filter files in the search, defaults to None	None
ignore	Optional[str]	UNIX shell style pattern to filter files out of the search, defaults to None	None
max_files	Optional[int]	maximum number of File URIs to read/find, defaults to None (no limit)	None
batch_size	Optional[int]	Batch size for file ingestion, defaults to 100.	file_udfs.DEFAULT_BATCH_SIZE
acn	Optional[str]	Access Credentials Name (ACN) registered in TileDB Cloud (ARN type), defaults to None	None
config	Optional[dict]	Config dictionary, defaults to None	None
namespace	Optional[str]	TileDB-Cloud namespace, defaults to None	None
group_uri	Optional[str]	A TileDB Group URI, defaults to None.	None
taskgraph_name	Optional[str]	Optional name for taskgraph, defaults to “file-ingestion”.	DEFAULT_FILE_INGESTION_NAME
ingest_resources	Optional[Mapping[str, Any]]	Configuration for node specs, defaults to {“cpu”: “1”, “memory”: “2Gi”}	dag.MIN_BATCH_RESOURCES
verbose	bool	Verbose logging, defaults to False	False

Returns

Name	Type	Description
	str	The resulting TaskGraph’s server UUID.

ingest_files_udf

cloud.files.ingestion.ingest_files_udf(
    dataset_uri
    file_uris
    *
    acn=None
    namespace=None
    verbose=False
)

Ingest files.

Parameters

Name	Type	Description	Default
dataset_uri	str	The dataset URI.	required
file_uris	Sequence[str]	An iterable of file URIs.	required
acn	Optional[str]	Access Credentials Name (ACN) registered in TileDB Cloud (ARN type), defaults to None	None
namespace	Optional[str]	TileDB-Cloud namespace, defaults to None.	None
verbose	bool	Verbose logging, defaults to False.	False

Returns

Name	Type	Description
	List[str]	A list of the ingested files’ resulting URIs.