HBASE-8482 TestHBaseFsck#testCheckTableLocks broke; java.lang.AssertionError: expected:<[]> but was:<[EXPIRED_TABLE_LOCK]>

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1478556 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8346 Prefetching .META. rows in case only when useCache is set to true (Himanshu)



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1478585 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd
Merge remote branch 'origin/trunk-gd' into fb-YAHOO-313-trunk-gd