svn merge -c 1507104 FIXES: MAPREDUCE-5251. Reducer should not implicate map attempt if it has insufficient space to fetch map output. Contributed by Ashwin Shankar


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1507105 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/branch-2' into branch-2-gd
Merge remote branch 'origin/branch-2-gd' into fb-YAHOO-225-branch-2-gd