HBASE-7369 HConnectionManager should remove aborted connections (Bryan Baugher)



git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1430533 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7513 HDFSBlocksDistribution shouldn't send NPEs when something goes wrong

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1430580 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7505 Server will hang when stopping cluster, caused by waiting for split threads(Chunhui)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1430751 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7515 Store.loadStoreFiles should close opened files if there's an exception (Ted Yu)



git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1431046 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7524 hbase-policy.xml is improperly set thus all rules in it can be by-passed (Kai Zheng)



git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1431142 13f79535-47bb-0310-9956-ffa450edef68