Affects Version/s: 2.1.0, 2.1.1, 2.2.0, 2.3.0, 2.3.1, 2.3.2
Fix Version/s: None
HIVE-13101 a default was applied to prevent a null pointer exception when hiveConf is null due to ParseDriver.parse(command) being called without a Context parameter for a SQL command containing quoted identifiers. For example...
CREATE TABLE `foo` (`bar` STRING)
Unfortunately, this false default is the opposite behavior of what occurs when a Configuration is provided that does not contain an explicit value for the setting.
The default for HiveConf.ConfVars.HIVE_QUOTEDID_SUPPORT is "column", which then returns true.
Instead of shortcutting explicitly to false, the method should take the value from...
...and then apply the !"none".equals(...) check as normal.