For further reading, this is also mentioned in the AWS blog: https://aws.amazon.com/blogs/aws/new-open-distro-for-elastic...
Maybe it would be more honest to say "Forcing open source backing companies to avoid open core that is hated by AWS" ;) ?
(btw: I'm not associated with Elastic except loving their open source projects)
> Unfortunately, since June 2018, we have witnessed significant intermingling of proprietary code into the code base.
And you mean the x-pack stuff?
https://github.com/elastic/elasticsearch/blob/master/LICENSE...
Interesting, wasn't aware of it.