HBASE-9955 Make hadoop2 the default and deprecate hadoop1

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1548346 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9955 Make hadoop2 the default and deprecate hadoop1

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1548349 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9955 Make hadoop2 the default and deprecate hadoop1; REVERT

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1548351 13f79535-47bb-0310-9956-ffa450edef68
HBASE_9955 Make hadoop2 the default and deprecate hadoop1; RETRY

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1548374 13f79535-47bb-0310-9956-ffa450edef68