kdn36 opened a new pull request, #633:
URL: https://github.com/apache/arrow-rs-object-store/pull/633
# Which issue does this PR close?
Closes #611
# Rationale for this change
Improve (AWS) S3 write performance without compromising object integrity.
# What changes are included in this PR?
Key change is that the `CRC64NVME` checksum algorithm, which is the AWS
default checksum algorithm, is added as a supported checksum variant.
Implementation note: if more checksum algorithms are to be supported, a
minor refactor how checksum variants are handled would be in order.
# Are there any user-facing changes?
The following `storage_options` key-value pair will be honored:
```
"aws_checksum_algorithm": "CRC64NVME",
```
A typical use case would combine this with
```
"aws_unsigned_payload": "true",
```
Kindly review, thanks!
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