w41ter opened a new pull request, #45061: URL: https://github.com/apache/doris/pull/45061
### What problem does this PR solve? Issue Number: close #xxx Related PR: #xxx Problem Summary: Downloading small files is too slow and might cause the clone tablet task to time out. This PR supports a batch downloading API to speed up the downloading of small files. Before ``` succeed to copy tablet 10088, total file size: 19256126 B, cost: 78674 ms, rate: 0.244758 MB/s ``` After ``` succeed to copy tablet 30157, total files: 20006, total file size: 19311624 B, cost: 4016 ms, rate: 4.80867 MB/s ``` ### Release note None ### Check List (For Author) - Test <!-- At least one of them must be included. --> - [ ] Regression test - [x] Unit Test - [ ] Manual test (add detailed scripts or steps below) - [ ] No need to test or manual test. Explain why: - [ ] This is a refactor/code format and no logic has been changed. - [x] Previous test can cover this change. - [ ] No code files have been changed. - [ ] Other reason <!-- Add your reason? --> - Behavior changed: - [x] No. - [ ] Yes. <!-- Explain the behavior change --> - Does this need documentation? - [x] No. - [ ] Yes. <!-- Add document PR link here. eg: https://github.com/apache/doris-website/pull/1214 --> ### Check List (For Reviewer who merge this PR) - [ ] Confirm the release note - [ ] Confirm test cases - [ ] Confirm document - [ ] Add branch pick label <!-- Add branch pick label that this PR should merge into --> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org