I am trying to upgrade Kibana from 6.8.8 to 7.6.2 but when I am trying to reindex .security6 I get the following error:
You do not have sufficient privileges to reindex this index
I am logged in as an Admin when performing the upgrade and have been able to successfully reindex this in a test deployment cloned from production.
Prior to this I upgraded from 5.6 to 6.8.8 and because .security6 was created in version 5.6 it needs to be reindex.
Does anyone know how to resolve this?