[BEAM-13445] Fix chunked encoding for S3WritableButeChannel

• Type: Bug
• Status: Triage Needed
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 2.36.0
• Component/s: io-java-aws
• Labels: aws aws-sdk-v1 aws-sdk-v2
• Assignee: Moritz Mack
• Reporter: Moritz Mack
• Created: 13/Dec/21 10:18
• Updated: 13/Apr/23 11:09
• Resolved: 13/Dec/21 17:33

Description

Currently S3WritableButeChannel may send more bytes than captured in the MD5 content hash. AWS seems to be tolerant and ignores this. However, when testing with Localstack this bug surfaced ....

Also, to improve the memory footprint & performance, there's no need to read the source buffer into an intermediate byte array.

Issue Links

• links to: GitHub Pull Request #16205