HBASE-9956 Remove keyLength cache from KeyValue

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1541312 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9138 getHaseIntegrationTestingUtility() is misspelled

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1541328 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9870 HFileDataBlockEncoderImpl#diskToCacheFormat uses wrong format

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1541629 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9849 [REST] Forbidden schema delete in read only mode (Julian Zhou)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1541644 13f79535-47bb-0310-9956-ffa450edef68