HIVE-5115 : Webhcat e2e tests TestMapReduce_1 and TestHeartbeat_2 require changes for Hadoop 2 (Deepesh Khandelwal via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1529328 13f79535-47bb-0310-9956-ffa450edef68