No SolrCloud, complete wipe and reindex of the data, select handler.
> On 1 Dec 2023, at 07:54, Mikhail Khludnev <m...@apache.org> wrote: > > It might have the same root cause like > https://issues.apache.org/jira/browse/SOLR-10653?filter=-3 Could you share > more details about your env setup: is it "SolrCloud"? is it /get or /select > ? etc. > >> On Fri, Dec 1, 2023 at 12:05 AM Andrew Hankinson >> <andrew.hankinson@rism.digital> wrote: >> >> Hi, >> >> I have a schema with a UUID field type configured as a unique key. >> >> <field name="id" type="uuid" indexed="true" stored="true" required="true" >> multiValued="false" /> >> >> I recently upgraded my Solr installation to 9.3 (from 7.6) and my >> application stopped working. It turns out that Solr has stopped encoding >> UUIDs as strings in the JSON response writer. >> >> Whereas before I would get: >> >> "id":"76af09e3-db43-4e7e-a46f-9bf03e343db9", >> >> Now I get: >> >> "id":1b5230fb-a15d-4aea-8720-8e0a1c6e47ae, >> >> Of course, UUIDs are not a valid JSON data type, so this looks like a bug >> to me? >> >> -Andrew > > > > -- > Sincerely yours > Mikhail Khludnev
