But now your uuid fields will look like this, right? java.util.UUID:4ee3992e-0b2d-e811-89a7-0025900429ba
This looks like somewhere in DIH it’s doing a cast from an object…. Which will be a real head-scratcher for anyone looking at these. There are three other alternatives I can think of: 1> make your SQL statement output this as some kind of string. 2> The aforementioned ScriptUpdateProcessor can transform this into "4ee3992e-0b2d-e811-89a7-0025900429ba” with your favorite scripting language 3> use a PatternReplaceCharFilter to transform this before it gets to the indexing process. I’m not totally sure this’ll work, I’m not sure where this check is done, but it’d be the easiest if it does. Best, Erick > On Nov 14, 2019, at 8:17 AM, Boris Chazalet <bchaza...@companywatch.net> > wrote: > > java.util.UUID:4ee3992e-0b2d-e811-89a7-0025900429ba