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From Haowei Liu <>
Subject question about logging
Date Tue, 15 Oct 2013 04:05:09 GMT

     I am fairly new to apache hadoop related technologies. I was wondering
how I can enable to logging to print out the vertex values at each step for
debugging purpose. For instance, when I play around the shortestpath
example, the log.debug function doesn't seem doing anything.

     Any suggestions?



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