HBASE-7649 ADDENDUM client retry timeout doesn't need to do x2 fallback when going to different server

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1485513 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8574 Add how to rename a table in th docbook (addendum)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1485515 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8564 ADDENDUM TestMetricsRegionServer depends on test order

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1485525 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd