HBASE-8349 TestLogRolling#testLogRollOnDatanodeDeath hangs under hadoop2 profile


git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1468564 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8326 Addendum simplifies lookup in packagedClasses (Nick)



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1468605 13f79535-47bb-0310-9956-ffa450edef68