BigLakeConfiguration constructor
Creates a new BigLakeConfiguration.
connectionId Required Required and immutable. Credential reference for accessing external storage system. Normalized as project_id.location_id.connection_id.
fileFormat Required Required and immutable. Open source file format that the table data is stored in. Currently only PARQUET is supported.
storageUri Required Required and immutable. Fully qualified location prefix of the external folder where data is stored. Normalized to standard format: "gs:////". Starts with "gs://" rather than "/bigstore/". Ends with "/". Does not contain "*". See also BigLakeStorageMetadata on how it is used.
tableFormat Required Required and immutable. Open source file format that the table data is stored in. Currently only PARQUET is supported.
Implementation
const BigLakeConfiguration({
this.connectionId,
this.fileFormat,
this.storageUri,
this.tableFormat,
});