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Posted to common-user@hadoop.apache.org by Kevin <kl...@gmail.com> on 2008/07/25 20:36:49 UTC

Is there a network communication counter for mapred?

Hi,

Besides knowing "data-local" and "rack-local" map task numbers, I am
interested in the size of data that are transferred on network. E.g.,
the size of intermediate map output transferred (not dealt locally). I
wonder if there is such a counter. Thank you.

Best,
-Kevin