[Koha-devel] Biblios not always removed from Elasticsearch index after delete

[Emmi Takkinen]

Hello all!

We've had some reports that biblios which have been deleted via "Merge records" aren't always deleted from index and are shown in the search result list. When one opens such a result, Koha of course says there is no such a record in database. Some of these biblios have been deleted from database weeks ago and I'm able to remove them manually from index. So it's not a case where Elasticsearch is just slow deleting them or that there is something wrong with the Elastic object. I've also searched our logs for errors, but haven't found anything that could explain this. 

Has anyone faced a same sort of problem? We are running Koha version 22.11.00.001 <https://github.com/KohaSuomi/Koha-22x/commit/02c0a3b48a0854e2bbba0bd0064590b4a736ddea> with Elasticsearch 6.8.9.

Regards,
Emmi
---
Emmi Takkinen
Järjestelmäkehittäjä
Koha-Suomi Oy
emmi.takkinen at koha-suomi.fi
+358 40 021 3514