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.
Example screenshot of the Ubuntu Linux operating system. A screenshot, screen capture (or screen-cap), screen dump or screengrab is an image taken by a user to record the visible items displayed on the monitor, television, or other visual output device in use.xample screenshot of the Ubuntu Linux operating system. A screenshot, screen capture (or screen-cap), screen dump or screengrab is an image taken by a user to record the visible items displayed on the monitor, television, or other visual output device in use.