HBASE-12716 A bug in RegionSplitter.UniformSplit algorithm (Weichen Ye)
HBASE-12762 Region with no hfiles will have the highest locality cost in LocalityCostFunction (cuijianwei)
HBASE-12429 Add port to ClusterManager's actions.
HBASE-12695 JDK 1.8 compilation broken

Signed-off-by: stack <stack@apache.org>
HBASE-12772 TestPerColumnFamilyFlush failing