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 then schedule the task to run at a specific time by using the Scheduled Tasks tool. To start the Disk Cleanup tool, either run the Cleanmgr.exe command, or click Start, point to Programs, point to Accessories, point to System Tools, and then click Disk Cleanup. /sageset: n-This option displays the Disk Cleanup Settings dialog box and also creates a registry key to store the settings that you select. 2  The. 3  value, which is stored in the registry, allows you to specify tasks for Disk Cleanup to run.