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From Sandy <snickerdoodl...@gmail.com>
Subject accessing the number of emitted keys
Date Mon, 22 Sep 2008 04:33:47 GMT
I have a map that emits <key, value> pairs.

I have a combiner that takes a <key, list(values)> and does something with

Is there a way to get the total number of keys emitted by particular mapper
in the beginning of the combiner function?

Thanks in advance,


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