L3 - Default Description
Problem description:
- given:
- I have an older version of Optimize running (e.g. 2.4.0) with Elasticsearch 6.0 and an engine version 7.10
- I stop Optimize
- when:
- I run the upgrade script
- then:
- the upgrade script is being executed and potentially crashes because it can't cope with the old Elasticsearch version
- expected:
- the upgrade script is not being executed
- I see a log output telling me that the Elasticsearch version is not supported
- such that:
- I'm as a user am being prevented from demolishing the optimize elasticsearch schema