MAPREDUCE-5208. Modified ShuffleHandler to use SecureIOUtils for reading local files. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1481657 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4067. Changed MRClientProtocol api to throw IOException only (Xuan Gong via vinodkv)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1481695 13f79535-47bb-0310-9956-ffa450edef68