SQOOP-1617: MySQL fetch-size behavior changed with SQOOP-1400

(Jarek Jarcec Cecho via Abraham Elmahrek)
SQOOP-1663: OraOop test cases are not logging any output
SQOOP-1682: Test cases *LobAvroImportTest are failing

(Jarek Jarcec Cecho via Abraham Elmahrek)
SQOOP-1685: HCatalog integration is not working on JDK8

(Jarek Jarcec Cecho via Abraham Elmahrek)
Merge remote-tracking branch 'origin/trunk' into trunk