Invisible mode disabled using a Find V1/V2 index

Found in

EPiServer.Find 13.4.0

Fixed in

EPiServer.Find 13.4.5

Created

Sep 03, 2021

Updated

Oct 08, 2021

State

Closed, Fixed and tested


Description

Problem

Find clients on version 13.4.0 - 13.4.4 configured to use an index hosted on a Find v1 or v2 cluster incorrectly disables Invisible Mode. 

Impact

This disables the indexing queue which processes updates in parallel to the save/publish thread. It also sends updates in batches.

The impact is slow save and publishing in the edit UI. It would also affect import jobs that trigger content updates. You will likely see more bulk/index requests to Find than you usually would.

Find V1 and V2 clusters have a service url that starts with 
https://us-, https://ap- , https://se-https://eu- , htttps://az- or https://es-

It will not affect the Find indexing job as it doesn't use the queue.

Workaround 

If you're not able to upgrade right away explicitly setting Invisible to True in an init module works as well

ContentIndexer.Instance.Invisible = true;