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.
As seen in the EXECUTING phase, the map will write (using Mapper.Context.write()) its output into a circular in-memory buffer (MapTask.MapOutputBuffer). The size of this buffer is fixed and determined by the configuration parameter mapreduce.task.io.sort.mb (default: 100MB).
1 MapGuide (Spatial Data) by Autodesk, Inc.  MSN (Local Machine Mail Storage File) by Microsoft CorporationIf you have the account abc@msn.com this file will usually be named ABC-MSN-COM.SDF and is typically located in C:\DOCUMENTS AND SETTINGS\\LOCAL SETTINGS\APPLICATION DATA\MICROSOFT\MSN\DB.