URL format

file://qualified_file_name[?rdn]
Option
Description
qualified_file_name
Specifies the file to be used as the root context. It must be a file URL representing a directory in the file system.

For example:

file://home/kafka

This URL causes the provider to use the directory named kafka in the home directory of the root directory as the base context. Performing a list() on the initial context would be equivalent to typing the UNIX command ls in the /home/kafka directory. If this property is not set, it defaults to the root of the local file system.

rdn
The name of the file or object to lookup, add, delete or modify.