HBASE-11038 Filtered scans can bypass metrics collection

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1590067 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10873 Control number of regions assigned to backup masters

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1590078 13f79535-47bb-0310-9956-ffa450edef68
HBASE-11074 Have PE emit histogram stats as it runs rather than dump once at end of test

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1590085 13f79535-47bb-0310-9956-ffa450edef68
HBASE-11008 Align bulk load, flush, and compact to require Action.CREATE


git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1590124 13f79535-47bb-0310-9956-ffa450edef68