copy_object() is slow

[leeper]

Report from Vitalina Komashko:

system.time(copy_object(from_object = from_object[1], to_object = to_object[1],
from_bucket = from_bucket, to_bucket = to_bucket, verbose = TRUE))
Using Environment Variable 'AWS_ACCESS_KEY_ID' for AWS Access Key ID
Using Environment Variable 'AWS_SECRET_ACCESS_KEY' for AWS Secret Access Key

Checking bucket region using get_location('<REDACTED>')
Executing request using bucket region us-west-1
S3 Request URL: https://s3-us-west-1.amazonaws.com/<REDACTED>
Executing request with AWS credentials
Parsing AWS API response
Success: (200) OK
    user   system  elapsed
   0.836    0.674 2437.777

This runs about 10x slower than the AWS CLI. Issue may be with locate_credentials():

/usr/bin/time -l aws s3 cp s3://<REDACTED> --profile corporate
copy: s3://<REDACTED> to s3://<REDACTED>

      263.67 real         2.24 user         0.65 sys

[rosseji]

@leeper is this the reason that copy_bucket() still uses the deprecated copyobject() underneath still?

[leeper]

Migrate to: cloudyr/aws.signature#33