Fix for HADOOP-110.  Reuse keys and values when mapping.  Contributed by Owen O'Malley.
Fix for HADOOP-110.  Reuse keys and values when mapping.  Contributed by Owen O'Malley.


git-svn-id: 4d48d1092ee340c9ada5711cdbe4355b138bc22b@390232 13f79535-47bb-0310-9956-ffa450edef68

awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop