HBASE-10802 CellComparator.compareStaticIgnoreMvccVersion compares type wrongly (Ramkrishna S. Vasudevan)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.98@1580990 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10812 Backport HBASE-9426 (Make custom distributed barrier procedure pluggable) to 0.98.x (Demai Ni)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.98@1581036 13f79535-47bb-0310-9956-ffa450edef68
HBASE-5175 Add DoubleColumnInterpreter (Julian Wissmann)



git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.98@1581199 13f79535-47bb-0310-9956-ffa450edef68