HBASE-9364 Get request with multiple columns returns partial results

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1524576 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9153: Introduce/update a script to generate jdiff reports

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1524585 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9551: HBaseTestingUtility#createPreSplitLoadTestTable double close HBaseAdmin

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1524595 13f79535-47bb-0310-9956-ffa450edef68