HIVE-8104 Insert statements against ACID tables NPE when vectorization is on (Alan Gates reviewed by Eugene Koifman)


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1625866 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8090 Fix potential null pointer reference in WriterImpl#StreamFactory#createStream (Rahul Palamuttam reviewed by Gopal V)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1625877 13f79535-47bb-0310-9956-ffa450edef68