generateUserData innerUid
merge from i20 to solve nullableValueVector's problem
DFARowKeyParser
merge from i20 after dfa
merge from i20 and run successfully
Merge branch 'i20' of github.com:XingCloud/incubator-drill into i20
outer-app/pom.xml
Merge branch 'i20' of github.com:XingCloud/incubator-drill into i20