Move the copy requests and the multipart copy plan into S3Core, and abort uploads interrupted during creation (step 3.3 of #1063) - #1074

Move the copy requests and the multipart copy plan into S3Core, and abort uploads interrupted during creation (step 3.3 of #1063)#1074

laughingman7743 merged 9 commits into

masterpyathena-dev/PyAthena:masterfrom

refactor/1063-s3-core-copypyathena-dev/PyAthena:refactor/1063-s3-core-copyCopy head branch name to clipboard