Clint Wylie af6541a236
allow DruidSchema to fallback to segment metadata 'type' if 'typeSignature' is null (#12016)
* allow `DruidSchema` to fallback to segment metadata type if typeSignature is null, to avoid producing incorrect SQL schema if broker is upgraded to 0.23 before historicals

* mmm, forbidden tests
2021-12-02 17:42:01 -08:00
..