swuferhong opened a new issue, #1442: URL: https://github.com/apache/fluss/issues/1442
### Search before asking - [x] I searched in the [issues](https://github.com/alibaba/fluss/issues) and found nothing similar. ### Fluss version 0.7.0 (latest release) ### Please describe the bug 🐞 In the design, we intended `RemoteLogDownloader` to concurrently download multiple remote files, controlled by the `client.scanner.remote-log.prefetch-num` parameter. However, in `RemoteLogDownloader#fetchOnce()`, only one `fsPathAndFileName` is currently passed to `RemoteFileDownloader` per iteration. Additionally, since `RemoteFileDownloader` operates synchronously here, this implementation causes `RemoteLogDownloader` to degenerate into a synchronous download mode. ### Solution _No response_ ### Are you willing to submit a PR? - [x] I'm willing to submit a PR! -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
