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).
Re: BMC event log is full. so can you say me how to get the archive done from MP console with steps plz.. the server hungs after it shows as in the screen shot so wat can i do if i clear the logs it will boot up plz..