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).
The ID value returned by setInterval() is used as the parameter for the clearInterval() method. Tip: 1000 ms = 1 second. Tip: To execute a function only once, after a specified number of milliseconds, use the setTimeout() method. The numbers in the table specify the first browser version that fully supports the method.efinition and Usage. The setInterval() method calls a function or evaluates an expression at specified intervals (in milliseconds). The setInterval() method will continue calling the function until clearInterval() is called, or the window is closed.