HBASE-8876 Addendum to HBASE-8774 Add BatchSize and Filter to Thrift2 - Add BatchSize Test

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1502255 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8899 Could not open a region on a server where it is being closed - ADDENDUM

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1502317 13f79535-47bb-0310-9956-ffa450edef68