Hi Karl, What is the exact version of Solr 9 you're trying to upgrade to?
This sounds very similar to this issue: https://lists.apache.org/list?users@solr.apache.org:gte=0d:&header_subject=Invalid%20JSON%20response%20with%20UUID%20field Thomas Op wo 17 apr 2024 om 16:55 schreef Karl Stoney <karl.sto...@autotrader.co.uk.invalid>: > Hi, > I’m currently looking into the solr 8 -> solr 9 upgrade, and we’ve noticed > that if a document is using a binary field, the json returned is invalid > because the value is not quoted: > > For example on solr 8 we’d see: > > ``` > "STOCK_ITEM_BINARY_FIELD":”OikKAfqEdXJzSWRjNTEwMj…” > ``` > > But on solr 8 we get back: > > ``` > "STOCK_ITEM_BINARY_FIELD":OikKAfqEdXJzSWRjNTEwMj… > ``` > > (note both these examples are observed through the Solr UI too): > > This feels like a bug, but wanted to check here before I raised it as one? > > > Unless expressly stated otherwise in this email, this e-mail is sent on > behalf of Auto Trader Limited Registered Office: 1 Tony Wilson Place, > Manchester, Lancashire, M15 4FN (Registered in England No. 03909628). Auto > Trader Limited is part of the Auto Trader Group Plc group. This email and > any files transmitted with it are confidential and may be legally > privileged, and intended solely for the use of the individual or entity to > whom they are addressed. If you have received this email in error please > notify the sender. This email message has been swept for the presence of > computer viruses. >
