HBASE-8968  Avoid call to zk in HRegionServer#getMaster() to log the master address which already read from the zk. (rajeshbabu)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1504335 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8967 Duplicate call to snapshotManager.stop() in HRegionServer (Jerry He)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1504351 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/0.94' into 0.94-gd
Merge remote branch 'origin/0.94-gd' into fb-HBASE-8553-0.94-gd