Codebits by David Medinets
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2020

05/24/2013: If you use AccumuloRowInputFormat but your job is hung and no scans are running .... you might have forgotten to use values.next().

Infinite loops. Haven't seen one in two years.

05/23/2013: Pointer to "Jump Point Search Explained" Page

http://zerowidth.com/2013/05/05/jump-point-search-explained.html - This explanation is very well done.