HBASE-8213. Global authorization may lose efficacy

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1463197 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8174 Backport HBASE-8161(setting blocking file count on table level doesn't work) to 0.94 (clockfly)



git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1463204 13f79535-47bb-0310-9956-ffa450edef68