HBASE-8791 Precommit hadoopqa is broke since -r1491656

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1495795 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8733 Update our hadoop2 in trunk and 0.95 to 2.0.5-alpha (We are currently 2.0.2)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1495853 13f79535-47bb-0310-9956-ffa450edef68