HBASE-10225 Bug in calls to RegionObsever.postScannerFilterRow (Anoop)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1553170 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10214 Regionserver shutdown improperly and leaves the dir in .old not deleted(binlijin)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1553246 13f79535-47bb-0310-9956-ffa450edef68