Get a configuration under the string format
Get a configuration under the string format
Get a configuration under the string format
Key of the configuration
Get a configuration and convert to the given type, return a default value if it's not set
Get a configuration and convert to the given type, return a default value if it's not set
define the type of output
Key of the configuration
Get a configuration and convert to the given type, return None if it's not set
Get a configuration and convert to the given type, return None if it's not set
define the type of output
Key of the configuration
implicit converter
Get path of file to be loaded.
Get path of file to be loaded. It could be a file path or a directory (for CSV and Parquet). In the case of a directory, the correctness of Spark partition structure should be guaranteed by user.
Extra options that will be passed into DataFrameReader.
Extra options that will be passed into DataFrameReader. Keys like "path" should be removed
Extra options that will be passed into DataFrameWriter.
Extra options that will be passed into DataFrameWriter. Keys like "path" should be removed