Javadoc
Initializes output directories on distributed file systems according to the given write mode.
WriteMode.CREATE & parallel output:
- A directory is created if the output path does not exist.
- An existing file or directory raises an exception.
WriteMode.CREATE & NONE parallel output:
- An existing file or directory raises an exception.
WriteMode.OVERWRITE & parallel output:
- A directory is created if the output path does not exist.
- An existing directory and its content is deleted and a new directory is created.
- An existing file is deleted and replaced by a new directory.
WriteMode.OVERWRITE & NONE parallel output:
- An existing file or directory is deleted and replaced by a new directory.