HBASE-8399 TestTableInputFormatScan2#testScanFromConfiguration fails on hadoop2 profile


git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1471221 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7921. TestHFileBlock.testGzipCompression should ignore the block checksum

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.94@1471227 13f79535-47bb-0310-9956-ffa450edef68