Hey guys, we just updated our cluster to HA and one of our collections is not joining correctly (it is joining documents that it shouldn't) Is there a way to fix that with zero downtime?

Hi Gabriel, we've fixed a bunch of issues related to joins in the latest v29 RC build (

29.0.rc23

) -- it's safe to upgrade to this version since we have other customers using it in production.

got it. since we are using HA, no downtime is expected right?

Correct.

Thanks, I'll update

Depending on the exact root cause, you might have to reindex your documents to see the fix. But the issue should not surface after that. If it does, please contact again and we can investigate further.

Got it

is it safe to use 28 in HA with basic join ? @Kishore Nallan

Basic joins are fine. But I still recommend latest v29 RC build.