Example usage for Java org.apache.hadoop.util DiskChecker fields, constructors, methods, implement or subclass
The text is from its open source code.
void | checkDir(File dir) Create the directory if it doesn't exist and check that dir is readable, writable and executable |
void | checkDir(LocalFileSystem localFS, Path dir, FsPermission expected) Create the local directory if necessary, check permissions and also ensure it can be read from and written into. |