As discussed in TAJO-666, the current code for handling default data type has a potential bug which might incur unexpected operations. We need to improve this by throwing valid exceptions.
FAILURE: Integrated in Tajo-master-build #340 (See https://builds.apache.org/job/Tajo-master-build/340/)
TAJO-984: Improve the default data type handling in RowStoreUtil. (jihoon via hyunsik) (hyunsik: rev d3697d7633d6be9fd1f0d29182bf83dda11a2cab)
committed it to master branch. Thanks Jihoon!
The patch looks good to me. I've verified 'mvn clean install'.