While it's great that AWS has indeed contributed fixes to upstream Elasticsearch, they link to 9 PRs that are generally on the trivial end of the scale. (Though I don't doubt the PR that adds a missing synchronized keyword might have been gnarly and time consuming to debug, and that diff size does not necessarily correlate to importance)
For a project AWS was making hundreds of millions in revenue on four years ago (as per an ex AWS employee), patting your own shoulder for such a trivial amount of contributions is a bit disingenuous. They might have contributed more, but if there was something significant, they probably would have mentioned.
For a project AWS was making hundreds of millions in revenue on four years ago (as per an ex AWS employee), patting your own shoulder for such a trivial amount of contributions is a bit disingenuous. They might have contributed more, but if there was something significant, they probably would have mentioned.
Notable new features like "ultrawarm" they did not attempt to contribute upstream, nor open source at all: https://aws.amazon.com/about-aws/whats-new/2020/05/aws-annou...