HBASE-9860 Intermittent TestHBaseFsck#testMissingRegionInfoQualifier failure due to NullPointerException



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1537371 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9045 Support Dictionary based Tag compression in HFiles

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1537377 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd
Merge remote branch 'origin/trunk-gd' into fb-YAHOO-325-trunk-gd