HBASE-8119. Optimize StochasticLoadBalancer. Addendum patch for javadoc fixes

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1467484 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7255 KV size metric went missing from StoreScanner.

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1467485 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8205. HBCK support for table locks

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1467497 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8205. HBCK support for table locks. Addendum for adding new class

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1467499 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8300 TestSplitTransaction fails to delete files due to open handles left when region is split (Malie Yin)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1467512 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8333 TestTableLockManager#testDelete may occasionally fail due to lack of synchronization between test and handler thread (Ted Yu)



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1467515 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8339 Make sure the StochasticLoadBalancer doesn't run a cost function when not needed

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1467517 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7801 Addendum - fix Mutation size

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1467522 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8334 Enable essential column family support by default



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1467536 13f79535-47bb-0310-9956-ffa450edef68