HBASE-10718 TestHLogSplit fails when it sets a KV size to be negative (Esteban Gutierrez)

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1576789 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10731 Fix environment variables typos in scripts (Albert Chu)


git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1576955 13f79535-47bb-0310-9956-ffa450edef68