I'm looking at the Reporter interface, and I would like to verify my
understanding of what it is.  It appears to me that Reporter.setStatus()
is called periodically during an operation to give a human-readable
description of how far the progress is so far.  Is that correct?

If so, is there a reason that RecordWriter.close() requires a Reporter
(are there situations where it takes a long time)?  Also, is there a
standard "NullReporter" class for situations where updating is not
needed?

If not, what does setStatus() do exactly?

Thanks in advance for the clarification.

-- 
Andrew McNabb
http://www.mcnabbs.org/andrew/
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