MAPREDUCE-6032. Made MR jobs write job history files on the default FS when the current context’s FS is different. Contributed by Benjamin Zhitomirsky.
svn merge --ignore-ancestry -c 1618269 ../../trunk/
svn merge --ignore-ancestry -c 1618270 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1618271 13f79535-47bb-0310-9956-ffa450edef68