Über-jira: S3A features/fixes for Hadoop 3.4
As usual, this will clutter up with everything which hasn't gone in: don't interpret presence on this list as a commitment to implement.
And for anyone wanting to add patches
- reviews via github PRs
- no declaration of AWS S3 endpoint (or other S3 impl) -no review
- have a setup for testing SSE-KMS, DDB/S3Guard
- including an assumed role we can use for AssumedRole Delegation Tokens
If you are going near those bits of code, they uprate from SHOULD to MUST.