Earning Points. Starwood's Preferred Guest program is fairly straightforward: the more nights you spend at participating hotels, the faster you'll earn a free night.
The mapper output (intermediate data) is stored on the Local file system (NOT HDFS) of each individual mapper nodes. This is typically a temporary directory location which can be setup in config by the hadoop administrator. The intermediate data is cleaned up after the Hadoop Job completes.
You can save maps to your computer's hard drive as .jpg image files. The image is saved with all placemarks, borders, or other layer information that is visible in the 3D viewer. Earth Pro and EC users can also save maps as .pdf files. To learn how, see Printing and saving maps.