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feat: Transfer Manager ParallelCompositeUploads by sydney-munro · Pull Request #2494 · googleapis/java-storage · GitHub
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@sydney-munro sydney-munro commented Apr 10, 2024

This implements ParallelCompositeUploads(PCU) in Transfer Manager.

ParallelCompositeUpload in Transfer Manager is an opt-in feature, customers will have to update their config to allow Transfer Manager to perform PCU operations on their behalf. Transfer Manager will only do this if the following conditions are met:

  • The customer has set allowParallelCompositeUpload to true
  • The file to be uploaded is 4 * the buffer per worker size
  • The customer has specified enough threads that ParallelCompositeUpload can be of benefit while still cuing other work.

@product-auto-label product-auto-label bot added size: l Pull request size is large. api: storage Issues related to the googleapis/java-storage API. labels Apr 10, 2024
@sydney-munro sydney-munro marked this pull request as ready for review April 11, 2024 19:24
@sydney-munro sydney-munro requested a review from a team as a code owner April 11, 2024 19:24
@sydney-munro sydney-munro requested a review from a team as a code owner April 11, 2024 20:31
@sydney-munro sydney-munro added the owlbot:ignore instruct owl-bot to ignore a PR label Apr 11, 2024
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@BenWhitehead BenWhitehead left a comment

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One cleanup item related to options.

Can you also purge out the owlbot commit, it's adding noise to the PR unrelated to your change.

@sydney-munro sydney-munro merged commit 8b54549 into main Apr 11, 2024
@sydney-munro sydney-munro deleted the tm-pcu branch April 11, 2024 22:43
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