question: private FsPermission permission ( IgfsFile file ) { String perm = file . property ( IgfsUtils . PROP_PERMISSION , null ) ; if ( perm == null ) return FsPermission . getDefault ( ) ; try { return new FsPermission ( ( short ) Integer . parseInt ( perm , 8 ) ) ; } catch ( NumberFormatException ignore ) { return FsPermission . getDefault ( ) ; } }
target:  Convert IGFS file attributes into Hadoop permission.