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Add supports for Byte-Range Fetches when downloading from S3 #2981

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gael-ft opened this issue May 23, 2023 · 0 comments · May be fixed by #2982
Open

Add supports for Byte-Range Fetches when downloading from S3 #2981

gael-ft opened this issue May 23, 2023 · 0 comments · May be fixed by #2982
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p:aws-s3

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@gael-ft
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gael-ft commented May 23, 2023

Short description

Add supports for Byte-Range Fetches when downloading an object from AWS S3.

It means doing like AWS "crt" based clients / TransferManager.

Details

Given:

  • bucket
  • S3 key
  • rangeLength (should default to 8MB)
  • parallelism

We should be able to download parallelism ranges in parallel.
Then pushing downstream them in order, requesting requesting a new range when first is complete.

Have my own implementation, I'll submit a PR
@gael-ft gael-ft linked a pull request May 23, 2023 that will close this issue
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@ennru ennru added the p:aws-s3 label Jun 16, 2023
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AWS S3: Add getObjectByRanges to S3 API gael-ft/alpakka
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