HBASE-10195: mvn site build failed with OutOfMemoryError

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1552811 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8701: distributedLogReplay need to apply wal edits in the receiving order of those edits

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1552828 13f79535-47bb-0310-9956-ffa450edef68