HBASE-10995 Fix resource leak related to unclosed HBaseAdmin



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1587966 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10988 Properly wait for server in TestThriftServerCmdLine.

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1588016 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10988 Addendum, break long line.

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1588018 13f79535-47bb-0310-9956-ffa450edef68
HBASE-11000 Add autoflush option to PerformanceEvaluation

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1588069 13f79535-47bb-0310-9956-ffa450edef68