HBASE-9269 IntegrationTestBulkLoad fails because a public constructor is needed.

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1515949 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8760 possible loss of data in snapshot taken after region split

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1515966 13f79535-47bb-0310-9956-ffa450edef68